Merge "Add multi-sim support for getCarrierPackageNamesForIntent."
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index dd6593b..ff08387 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -98,6 +98,7 @@
     <uses-permission android:name="android.permission.DUMP" />
     <uses-permission android:name="android.permission.REGISTER_CALL_PROVIDER" />
     <uses-permission android:name="android.permission.REGISTER_SIM_SUBSCRIPTION" />
+    <uses-permission android:name="android.permission.BIND_CARRIER_CONFIG_SERVICE" />
     <uses-permission android:name="android.permission.BIND_CARRIER_MESSAGING_SERVICE" />
     <uses-permission android:name="android.permission.READ_SYNC_SETTINGS" />
     <uses-permission android:name="android.permission.WRITE_SYNC_SETTINGS" />
diff --git a/res/values-af/strings.xml b/res/values-af/strings.xml
index a2cd500..5cc9fa2 100644
--- a/res/values-af/strings.xml
+++ b/res/values-af/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Indien onbereikbaar"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Nommer wanneer onbereikbaar"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Stuur aan na <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Af"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Gedeaktiveer"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Jou diensverskaffer ondersteun nie die deaktivering van oproepaanstuur wanneer jou foon onbereikbaar is nie."</string>
     <string name="updating_title" msgid="6146755386174019046">"Belinstellings"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Oproepinstellings kan net deur die primêre gebruiker verander word."</string>
@@ -356,8 +356,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Stel TTY-modus"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Outoherprobeer"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Aktiveer outoherprobeer-modus"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"TTY-modusverandering word nie tydens \'n video-oproep toegelaat nie"</string>
     <string name="menu_add" msgid="1882023737425114762">"Voeg kontak by"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Verander kontak"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Vee kontak uit"</string>
@@ -487,6 +486,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"STMF-tone"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Stel die lengte van STMF-tone in"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Normaal"</item>
+    <item msgid="2883365539347850535">"Lank"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Netwerkboodskap"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Foutboodskap"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Aktiveer jou foon"</string>
@@ -558,18 +563,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Wi-Fi-oproep"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Raak weer om oop te maak"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Kon nie die boodskap dekodeer nie."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-am/strings.xml b/res/values-am/strings.xml
index fd6d67f..27f8d8c 100644
--- a/res/values-am/strings.xml
+++ b/res/values-am/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"የማልገኝ ሲሆን"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"ቁጥሩሳይገኝ"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"ወደ <xliff:g id="PHONENUMBER">{0}</xliff:g>በማስተላለፍ ላይ"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"ጠፍቷል"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"ቦዝኗል"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"ስልክህ በማይደረስበት ጊዜ የድምጽ ተያያዥ ሞደምህ  የጥሪ-ማስተላለፍን አይደግፍም።"</string>
     <string name="updating_title" msgid="6146755386174019046">"የጥሪ ቅንብሮች"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"የጥሪ ቅንብሮች በተቀዳሚው ተጠቃሚ ብቻ ሊለወጡ ይችላሉ።"</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"TTY  ሁነት አዘጋጅ"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"ራስ ዳግም ሞክር"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"ራስ ድጋሚ አስጀምር ሁናቴ አስችል"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"የTTY ሁነታ ለውጥ በቪዲዮ ጥሪ ጊዜ አይፈቀድም"</string>
     <string name="menu_add" msgid="1882023737425114762">"እውቅያዎች አክል"</string>
     <string name="menu_edit" msgid="7143003705504672374">"እውቅያ አርትዕ"</string>
     <string name="menu_delete" msgid="3977150783449642851">"እውቅያ ሰርዝ"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"የDTMF ድምጾች"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"የDTMF  ድምፆች ርዝመት አዘጋጅ"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"መደበኛ"</item>
+    <item msgid="2883365539347850535">"ረጅም"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"የአውታረ መረብ መልዕክት"</string>
     <string name="network_error_message" msgid="3394780436230411413">"የስህተት መልዕክት"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"ስልክዎን ያግብሩ"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"የWi-Fi ጥሪ"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"ለመክፈት ዳግም ይንኩ"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"መልዕክቱን በማመሳጠር ላይ ስህተት ነበር።"</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-ar/strings.xml b/res/values-ar/strings.xml
index 1c62da7..0b7f9a3 100644
--- a/res/values-ar/strings.xml
+++ b/res/values-ar/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"عند عدم الوصول"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"الرقم عند عدم الوصول"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"إعادة التوجيه إلى <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"إيقاف"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"معطّل"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"لا يتيح مشغل شبكة الجوال تعطيل اعادة توجيه المكالمة عند عدم التمكن من الوصول إلى هاتفك."</string>
     <string name="updating_title" msgid="6146755386174019046">"إعدادات الاتصال"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"لا يمكن تغيير إعدادات المكالمات إلا بواسطة المستخدم الأساسي."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"‏تعيين وضع TTY"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"إعادة المحاولة تلقائيًا"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"تمكين وضع إعادة المحاولة التلقائي"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"‏لا يُسمح بتغيير وضع TTY أثناء مكالمة فيديو"</string>
     <string name="menu_add" msgid="1882023737425114762">"إضافة جهة اتصال"</string>
     <string name="menu_edit" msgid="7143003705504672374">"تعديل جهة الاتصال"</string>
     <string name="menu_delete" msgid="3977150783449642851">"حذف جهة الاتصال"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"‏نغمات DTMF"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"‏تعيين طول نغمات DTMF"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"عادي"</item>
+    <item msgid="2883365539347850535">"طويلة"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"رسالة الشبكة"</string>
     <string name="network_error_message" msgid="3394780436230411413">"رسالة الخطأ"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"تنشيط الهاتف"</string>
@@ -566,18 +571,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"‏مكالمة عبر Wi-Fi"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"المس مرة أخرى للفتح"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"حدث خطأ أثناء فك ترميز الرسالة."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-bg/strings.xml b/res/values-bg/strings.xml
index 10f9752..15a893b 100644
--- a/res/values-bg/strings.xml
+++ b/res/values-bg/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Когато не може да се установи връзка"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Показва номер, когато няма достъп"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Пренасочва се към <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Изкл."</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Деактивирано"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Операторът ви не поддържа деактивиране на пренасочването на обаждания, когато няма връзка с телефона."</string>
     <string name="updating_title" msgid="6146755386174019046">"Настройки за обаждане"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Само основният потребител може да променя настройките за обаждане."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Задаване на режим TTY"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Автоматичен нов опит"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Активиране на режим „Автоматичен нов опит“"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Промяната на режима на TTY не е разрешена по време на видеообаждане"</string>
     <string name="menu_add" msgid="1882023737425114762">"Добавяне на контакт"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Редактиране на контакт"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Изтриване на контакта"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF мелодии"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Настройване на дължината на мелодиите DTMF"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Нормална"</item>
+    <item msgid="2883365539347850535">"Продължително"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Мрежово съобщение"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Съобщение за грешка"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Активиране на вашия телефон"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Обаждане през Wi-Fi"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Докоснете отново за отваряне"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"При декодирането на съобщението възникна грешка."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-bn-rBD/strings.xml b/res/values-bn-rBD/strings.xml
index 8cf6eb0..a403b2b 100644
--- a/res/values-bn-rBD/strings.xml
+++ b/res/values-bn-rBD/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"যখন অনুপলব্ধ থাকে"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"যখন সংযোগ স্থাপন করা যাচ্ছে না তখনকার নম্বর"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"<xliff:g id="PHONENUMBER">{0}</xliff:g> এ ফরওয়ার্ড করা হচ্ছে"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"বন্ধ আছে"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"অক্ষম করা হয়েছে"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"আপনার ক্যারিয়ার আপনার ফোনের সাথে যখন সংযোগ স্থাপন করা যাচ্ছে না সেই অবস্থায় কল ফরওয়ার্ডিংকে অক্ষম করা সমর্থন করে না৷"</string>
     <string name="updating_title" msgid="6146755386174019046">"কল সেটিংস"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"কেবলমাত্র প্রাথমিক ব্যবহারকারী কল সেটিংস পরিবর্তন করতে পারবেন৷"</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"TTY মোড সেট করুন"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"স্বয়ংক্রিয় পুনরায় প্রচেষ্টা"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"স্বয়ংক্রিয়ভাবে পুনরায় চেষ্টা করার মোড সক্ষম করুন"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"একটি ভিডিও কল করার সময় TTY মোড পরিবর্তন করার অনুমতি দেওয়া হয় না"</string>
     <string name="menu_add" msgid="1882023737425114762">"পরিচিতি যোগ করুন"</string>
     <string name="menu_edit" msgid="7143003705504672374">"পরিচিতি সম্পাদনা করুন"</string>
     <string name="menu_delete" msgid="3977150783449642851">"পরিচিতি মুছুন"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF টোনগুলি"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"DTMF টোনগুলির দৈর্ঘ্য সেট করুন"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"স্বাভাবিক"</item>
+    <item msgid="2883365539347850535">"দীর্ঘ"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"নেটওয়ার্ক বার্তা"</string>
     <string name="network_error_message" msgid="3394780436230411413">"ত্রুটি বার্তা"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"আপনার ফোন সক্রিয় করুন"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Wi-Fi কল"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"খোলার জন্য আবার স্পর্শ করুন"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"বার্তাটি ডিকোড করার সময় একটি ত্রুটি ঘটেছে৷"</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-ca/strings.xml b/res/values-ca/strings.xml
index 9cb4181..8f6eaea 100644
--- a/res/values-ca/strings.xml
+++ b/res/values-ca/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Quan no estigui disponible"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Número quan no es pugui establir la connexió"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"S\'està desviant a <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Desactivat"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Desactivat"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"El teu operador de telefonia mòbil no permet desactivar la desviació de trucades quan el telèfon no pot establir la trucada."</string>
     <string name="updating_title" msgid="6146755386174019046">"Configuració de trucada"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Només l\'usuari principal pot canviar la configuració de trucades."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Defineix el mode TTY"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Reintent automàtic"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Activa el mode de reintent automàtic"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"No es pot canviar al mode de TTY durant una videotrucada"</string>
     <string name="menu_add" msgid="1882023737425114762">"Afegeix un contacte"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Edita el contacte"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Suprimeix el contacte"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"Tons DTMF"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Defineix la durada dels tons DTMF"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Normal"</item>
+    <item msgid="2883365539347850535">"Llarg"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Missatge de xarxa"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Missatge d\'error"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Activació del telèfon"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Trucada per Wi-Fi"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Toca-ho de nou per obrir"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"S\'ha produït un error en descodificar el missatge."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-cs/strings.xml b/res/values-cs/strings.xml
index a976f85..fd20da9 100644
--- a/res/values-cs/strings.xml
+++ b/res/values-cs/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Při nedostupnosti"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Číslo při nedostupnosti"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Hovory budou přesměrovány na číslo <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Vypnuto"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Vypnuto"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Váš operátor neumožňuje deaktivovat přesměrování hovorů, když je telefon nedostupný."</string>
     <string name="updating_title" msgid="6146755386174019046">"Nastavení hovorů"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Nastavení hovorů může změnit pouze primární uživatel."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Nastavit režim TTY"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Automaticky zkusit znovu"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Aktivovat režim Automaticky zkusit znovu"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Během videohovoru změna režimu TTY není povolena"</string>
     <string name="menu_add" msgid="1882023737425114762">"Přidat kontakt"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Upravit kontakt"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Smazat kontakt"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"Tóny DTMF"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Nastavit délku tónů DTMF"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Normální"</item>
+    <item msgid="2883365539347850535">"Dlouhé"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Zpráva sítě"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Chybová zpráva"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Aktivujte svůj telefon"</string>
@@ -560,18 +565,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Volání přes Wi-Fi"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Otevřete opětovným klepnutím"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Při dekódování zprávy došlo k chybě."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-da/strings.xml b/res/values-da/strings.xml
index 966a1c5..72127b7 100644
--- a/res/values-da/strings.xml
+++ b/res/values-da/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Ved utilgængelig"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Nummer ved utilgængelig"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Viderestiller til <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Fra"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Deaktiveret"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Dit mobilselskab understøtter ikke deaktivering af viderestilling af opkald, når telefonen ikke er tilgængelig."</string>
     <string name="updating_title" msgid="6146755386174019046">"Indstillinger for opkald"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Opkaldsindstillinger kan kun ændres af den primære bruger."</string>
@@ -358,8 +358,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Angiv TTY-tilstand"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Prøv automatisk igen"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Aktivér automatisk gentagelsestilstand"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Det er ikke tilladt at ændre TTY-tilstanden under et videoopkald"</string>
     <string name="menu_add" msgid="1882023737425114762">"Tilføj kontakt"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Rediger kontakt"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Slet kontakt"</string>
@@ -489,6 +488,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF-toner"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Angiv længden på DTMF-toner"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Normal"</item>
+    <item msgid="2883365539347850535">"Lang"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Netværksbesked"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Fejlmeddelelse"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Aktivér din telefon"</string>
@@ -560,18 +565,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Wi-Fi-opkald"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Tryk igen for at åbne"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Der opstod en fejl under afkodning af beskeden."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-de/strings.xml b/res/values-de/strings.xml
index 8fd69a8..797e0ce 100644
--- a/res/values-de/strings.xml
+++ b/res/values-de/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Wenn nicht erreichbar"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Nummer falls nicht erreichbar"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Weiterleitung an <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Aus"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Deaktiviert"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Ihr Mobilfunkanbieter unterstützt die Deaktivierung der Anrufweiterleitung bei Nichterreichbarkeit nicht."</string>
     <string name="updating_title" msgid="6146755386174019046">"Anrufeinstellungen"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Anrufeinstellungen können nur vom primären Nutzer geändert werden."</string>
@@ -356,8 +356,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"TTY-Modus einstellen"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Automatische Wiederholung"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Modus für automatische Wiederholung aktivieren"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Die Änderung des TTY-Modus ist während eines Videoanrufs nicht zulässig."</string>
     <string name="menu_add" msgid="1882023737425114762">"Kontakt hinzufügen"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Kontakt bearbeiten"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Kontakt löschen"</string>
@@ -487,6 +486,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF-Töne"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Länge der DTMF-Töne einstellen"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Normal"</item>
+    <item msgid="2883365539347850535">"Lang"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Netzwerknachricht"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Fehlermeldung"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Ihr Telefon aktivieren"</string>
@@ -558,18 +563,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"WLAN-Anruf"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Zum Öffnen erneut berühren"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Beim Entschlüsseln der Nachricht ist ein Fehler aufgetreten."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-el/strings.xml b/res/values-el/strings.xml
index ffd4793..9e1ad97 100644
--- a/res/values-el/strings.xml
+++ b/res/values-el/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Όταν είναι αδύνατη η επικοινωνία"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Αριθμός όταν δεν είμαι διαθέσιμος/η"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Προώθηση προς <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Ανενεργό"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Απενεργοποιημένη"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Η εταιρεία κινητής τηλεφωνίας δεν υποστηρίζει την απενεργοποίηση της προώθησης κλήσεων όταν το τηλέφωνό σας δεν έχει σήμα."</string>
     <string name="updating_title" msgid="6146755386174019046">"Ρυθμίσεις κλήσης"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Οι ρυθμίσεις κλήσεων μπορούν να αλλάξουν μόνο από τον κύριο χρήστη."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Ορισμός λειτουργίας TTY"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Αυτόματη επανάληψη"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Ενεργοποίηση λειτουργίας αυτόματης επανάληψης"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Δεν επιτρέπεται αλλαγή της λειτουργίας TTY κατά τη διάρκεια μιας βιντεοκλήσης"</string>
     <string name="menu_add" msgid="1882023737425114762">"Προσθήκη επαφής"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Επεξεργασία επαφής"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Διαγραφή επαφής"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"Τόνοι DTMF"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Ορισμός διάρκειας τόνων DTMF"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Κανονική"</item>
+    <item msgid="2883365539347850535">"Συνεχόμενος"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Μήνυμα δικτύου"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Μήνυμα σφάλματος"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Ενεργοποίηση του τηλεφώνου σας"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Κλήση μέσω Wi-Fi"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Αγγίξτε ξανά για άνοιγμα"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Παρουσιάστηκε κάποιο σφάλμα κατά την αποκωδικοποίηση του μηνύματος."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-en-rAU/strings.xml b/res/values-en-rAU/strings.xml
index d5e939b..24dc3ba 100644
--- a/res/values-en-rAU/strings.xml
+++ b/res/values-en-rAU/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"When unreachable"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Number when unreachable"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Forwarding to <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Off"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Disabled"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Your operator doesn\'t support disabling call forwarding when your phone is unreachable."</string>
     <string name="updating_title" msgid="6146755386174019046">"Call settings"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Call settings can only be changed by the primary user."</string>
@@ -482,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF tones"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Set the length of DTMF tones"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Normal"</item>
+    <item msgid="2883365539347850535">"Long"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Network message"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Error message"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Activate your phone"</string>
@@ -553,11 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Wi-Fi call"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Touch again to open"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"There was an error while decoding the message."</string>
-    <string name="ims_edit_title" msgid="774569578881609424">"IMS account details"</string>
-    <string name="ims_accounts_title" msgid="7694796047267723270">"IMS Account"</string>
-    <string name="ims_vt_call_quality_title" msgid="8258588290555663714">"VT Call Quality"</string>
-    <string name="ims_vt_call_quality_low" msgid="3368039362272094442">"Low"</string>
-    <string name="ims_vt_call_quality_high" msgid="5257150840253665465">"High"</string>
-    <string name="ims_vt_call_quality_unknown" msgid="5847968556324166500">"Unknown"</string>
-    <string name="ims_vt_call_quality_set_failed" msgid="714387299680894471">"Failed to set video quality"</string>
 </resources>
diff --git a/res/values-en-rGB/strings.xml b/res/values-en-rGB/strings.xml
index d5e939b..24dc3ba 100644
--- a/res/values-en-rGB/strings.xml
+++ b/res/values-en-rGB/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"When unreachable"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Number when unreachable"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Forwarding to <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Off"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Disabled"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Your operator doesn\'t support disabling call forwarding when your phone is unreachable."</string>
     <string name="updating_title" msgid="6146755386174019046">"Call settings"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Call settings can only be changed by the primary user."</string>
@@ -482,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF tones"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Set the length of DTMF tones"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Normal"</item>
+    <item msgid="2883365539347850535">"Long"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Network message"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Error message"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Activate your phone"</string>
@@ -553,11 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Wi-Fi call"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Touch again to open"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"There was an error while decoding the message."</string>
-    <string name="ims_edit_title" msgid="774569578881609424">"IMS account details"</string>
-    <string name="ims_accounts_title" msgid="7694796047267723270">"IMS Account"</string>
-    <string name="ims_vt_call_quality_title" msgid="8258588290555663714">"VT Call Quality"</string>
-    <string name="ims_vt_call_quality_low" msgid="3368039362272094442">"Low"</string>
-    <string name="ims_vt_call_quality_high" msgid="5257150840253665465">"High"</string>
-    <string name="ims_vt_call_quality_unknown" msgid="5847968556324166500">"Unknown"</string>
-    <string name="ims_vt_call_quality_set_failed" msgid="714387299680894471">"Failed to set video quality"</string>
 </resources>
diff --git a/res/values-en-rIN/strings.xml b/res/values-en-rIN/strings.xml
index d5e939b..24dc3ba 100644
--- a/res/values-en-rIN/strings.xml
+++ b/res/values-en-rIN/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"When unreachable"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Number when unreachable"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Forwarding to <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Off"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Disabled"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Your operator doesn\'t support disabling call forwarding when your phone is unreachable."</string>
     <string name="updating_title" msgid="6146755386174019046">"Call settings"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Call settings can only be changed by the primary user."</string>
@@ -482,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF tones"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Set the length of DTMF tones"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Normal"</item>
+    <item msgid="2883365539347850535">"Long"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Network message"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Error message"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Activate your phone"</string>
@@ -553,11 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Wi-Fi call"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Touch again to open"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"There was an error while decoding the message."</string>
-    <string name="ims_edit_title" msgid="774569578881609424">"IMS account details"</string>
-    <string name="ims_accounts_title" msgid="7694796047267723270">"IMS Account"</string>
-    <string name="ims_vt_call_quality_title" msgid="8258588290555663714">"VT Call Quality"</string>
-    <string name="ims_vt_call_quality_low" msgid="3368039362272094442">"Low"</string>
-    <string name="ims_vt_call_quality_high" msgid="5257150840253665465">"High"</string>
-    <string name="ims_vt_call_quality_unknown" msgid="5847968556324166500">"Unknown"</string>
-    <string name="ims_vt_call_quality_set_failed" msgid="714387299680894471">"Failed to set video quality"</string>
 </resources>
diff --git a/res/values-es-rUS/strings.xml b/res/values-es-rUS/strings.xml
index 3270439..3845ce6 100644
--- a/res/values-es-rUS/strings.xml
+++ b/res/values-es-rUS/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Cuando está inaccesible"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Número cuando no se puede alcanzar"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Reenviar a <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Desactivar"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Desactivado"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Tu proveedor no admite la inhabilitación del desvío de llamadas cuando no se puede acceder a tu teléfono."</string>
     <string name="updating_title" msgid="6146755386174019046">"Config. de llamada"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Solo el usuario principal puede cambiar la configuración de llamadas."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Establecer modo de TTY"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Reintento automático"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Activar el modo de reintento automático"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"No se permite cambiar el modo TTY durante una videollamada."</string>
     <string name="menu_add" msgid="1882023737425114762">"Agregar contacto"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Editar contacto"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Eliminar contacto"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"Tonos DTMF"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Establecer la longitud de los tonos de DTMF"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Normal"</item>
+    <item msgid="2883365539347850535">"Largo"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Mensaje de red"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Mensaje de error"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Activar tu teléfono"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Llamada por Wi-Fi"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Vuelve a tocar para realizar la acción."</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Se produjo un error al decodificar el mensaje."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-es/strings.xml b/res/values-es/strings.xml
index 6aa0f65..a1ad0e7 100644
--- a/res/values-es/strings.xml
+++ b/res/values-es/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Cuando no esté disponible"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Número cuando no se pueda establecer la llamada"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Desviando a <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Desactivado"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Inhabilitado"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Tu operador no permite inhabilitar el desvío de llamadas si no se puede establecer la llamada."</string>
     <string name="updating_title" msgid="6146755386174019046">"Ajustes de llamadas"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"El usuario principal es el único que puede cambiar los ajustes de llamadas."</string>
@@ -356,8 +356,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Establecer modo TTY"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Reintento automático"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Habilitar modo de reintento automático"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"No se puede cambiar el modo TTY durante una videollamada"</string>
     <string name="menu_add" msgid="1882023737425114762">"Añadir contacto"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Editar contacto"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Eliminar contacto"</string>
@@ -487,6 +486,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"Tonos DTMF"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Establecer la longitud de los tonos DTMF"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Normal"</item>
+    <item msgid="2883365539347850535">"Largo"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Mensaje de red"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Mensaje de error"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Activar tu teléfono"</string>
@@ -558,18 +563,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Llamada Wi-Fi"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Vuelve a tocar para abrir"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Se ha producido un error al decodificar el mensaje."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-et-rEE/strings.xml b/res/values-et-rEE/strings.xml
index dc10a81..1fd4d68 100644
--- a/res/values-et-rEE/strings.xml
+++ b/res/values-et-rEE/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Kui mind ei saa kätte"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Number, kui pole kättesaadav"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Edastamine numbrile <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Väljas"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Keelatud"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Teie operaator ei toeta kõneedastuse keelamist, kui teie telefon on levist väljas."</string>
     <string name="updating_title" msgid="6146755386174019046">"Kõneseaded"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Kõne seadeid saab muuta ainult peamine kasutaja."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Määra TTY-režiim"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Automaatkatse"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Luba automaatkatse režiim"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"TTY-režiimi muutmine pole videokõne ajal lubatud"</string>
     <string name="menu_add" msgid="1882023737425114762">"Lisa kontakt"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Muuda kontakti"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Kustuta kontakt"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF-toonid"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Määrake DTMF-toonide pikkus"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Tavaline"</item>
+    <item msgid="2883365539347850535">"Pikk"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Võrgusõnum"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Veateade"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Telefoni aktiveerimine"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"WiFi-kõne"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Avamiseks puudutage uuesti"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Sõnumi dekodeerimisel ilmnes viga."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-eu-rES/strings.xml b/res/values-eu-rES/strings.xml
index 1dfdc1f..286d055 100644
--- a/res/values-eu-rES/strings.xml
+++ b/res/values-eu-rES/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Konektatu gabe nagoenean"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Eskuragarri ez dagoenerako zenbakia"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"<xliff:g id="PHONENUMBER">{0}</xliff:g> zenbakira desbideratzen"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Desaktibatuta"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Desgaituta"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Operadoreak ez du dei-desbideratzeak desgaitzea onartzen telefonoa eskuragarri ez dagoen bitartean."</string>
     <string name="updating_title" msgid="6146755386174019046">"Deien ezarpenak"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Erabiltzaile nagusiak soilik alda ditzake deien ezarpenak."</string>
@@ -358,8 +358,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Ezarri TTY modua"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Saiatu berriro automatikoki"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Gaitu automatikoki berriro saiatzeko modua"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Ezin da aldatu TTY modua bideo-deiak abian direnean"</string>
     <string name="menu_add" msgid="1882023737425114762">"Gehitu kontaktua"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Editatu kontaktua"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Ezabatu kontaktua"</string>
@@ -489,6 +488,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF tonuak"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Ezarri DTMF tonuen iraupena"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Normala"</item>
+    <item msgid="2883365539347850535">"Luzea"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Sareko mezua"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Errore-mezua"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Aktibatu telefonoa"</string>
@@ -560,18 +565,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Wi-Fi deia"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Irekitzeko, ukitu berriro"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Errore bat gertatu mezua deskodetzean."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-fa/strings.xml b/res/values-fa/strings.xml
index 2dbbfda..d75efd0 100644
--- a/res/values-fa/strings.xml
+++ b/res/values-fa/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"هنگامی که در دسترس نیست"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"شماره در صورت عدم دسترسی"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"هدایت به <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"خاموش"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"غیر فعال شد"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"شرکت مخابراتی شما از غیرفعال کردن هدایت تماس هنگامی که تلفن شما در دسترس نیست پشتیبانی نمی‌کند."</string>
     <string name="updating_title" msgid="6146755386174019046">"تنظیمات تماس"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"فقط کاربر اصلی می‌تواند تنظیمات تماس را تغییر دهد."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"‏تنظیم حالت TTY"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"سعی مجدد خودکار"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"فعال کردن حالت سعی مجدد خودکار"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"‏تغییر حالت TTY در طول تماس ویدیویی مجاز نیست"</string>
     <string name="menu_add" msgid="1882023737425114762">"افزودن مخاطب"</string>
     <string name="menu_edit" msgid="7143003705504672374">"ویرایش مخاطب"</string>
     <string name="menu_delete" msgid="3977150783449642851">"حذف مخاطب"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"‏تون‌های DTMF"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"‏تنظیم طول آهنگ‌های DTMF"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"معمولی"</item>
+    <item msgid="2883365539347850535">"طولانی"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"پیام شبکه"</string>
     <string name="network_error_message" msgid="3394780436230411413">"پیام خطا"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"فعال کردن گوشی خود"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"‏تماس Wi-Fi"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"لمس دوباره برای باز کردن"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"هنگام رمزگشایی پیام، خطایی روی داد."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-fi/strings.xml b/res/values-fi/strings.xml
index 6f3255b..0528c70 100644
--- a/res/values-fi/strings.xml
+++ b/res/values-fi/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Kun en ole tavoitettavissa"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Soita, kun numeroon ei saada yhteyttä:"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Siirretään puhelu numeroon <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Ei käytössä"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Pois käytöstä"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Operaattorisi ei tue soitonsiirtojen poistamista käytöstä puhelimesi ollessa saavuttamattomissa."</string>
     <string name="updating_title" msgid="6146755386174019046">"Puheluasetukset"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Vain ensisijainen käyttäjä voi muuttaa puheluasetuksia."</string>
@@ -356,8 +356,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Aseta TTY-tila"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Automaattinen uudelleenyritys"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Ota Automaattinen uudelleenyritys -tila käyttöön"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"TTY-tilan muutoksia ei sallita videopuhelun aikana."</string>
     <string name="menu_add" msgid="1882023737425114762">"Lisää yhteystieto"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Muokkaa yhteystietoa"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Poista yhteystieto"</string>
@@ -487,6 +486,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF-äänet"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Aseta DTMF-äänien pituus"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Normaali"</item>
+    <item msgid="2883365539347850535">"Pitkä"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Verkkoviesti"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Virheilmoitus"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Aktivoi puhelin"</string>
@@ -558,18 +563,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Wi-Fi-puhelu"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Avaa koskettamalla uudelleen."</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Virhe purettaessa viestiä."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-fr-rCA/strings.xml b/res/values-fr-rCA/strings.xml
index 9c9a014..6277a25 100644
--- a/res/values-fr-rCA/strings.xml
+++ b/res/values-fr-rCA/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Si injoignable"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Numéro de renvoi si injoignable"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Transfert vers <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Désactivé"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Désactivé"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Votre opérateur ne permet pas la désactivation du transfert d\'appel lorsque votre téléphone n\'est pas joignable."</string>
     <string name="updating_title" msgid="6146755386174019046">"Paramètres d\'appel"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Seul l\'utilisateur principal peut modifier les paramètres d\'appel."</string>
@@ -356,8 +356,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Définir le mode TTY"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Réessayer automatiquement"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Activer le mode Réessayer automatiquement"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Le changement de mode ATS n\'est pas autorisé pendant les appels vidéo"</string>
     <string name="menu_add" msgid="1882023737425114762">"Ajouter un contact"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Modifier un contact"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Supprimer le contact"</string>
@@ -487,6 +486,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"Mode TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"Tonalités DTMF"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Définir la durée des tonalités DTMF"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Normale"</item>
+    <item msgid="2883365539347850535">"Longues"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"message réseau"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Message d\'erreur"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Activer votre téléphone"</string>
@@ -558,18 +563,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Appel Wi-Fi"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Touchez à nouveau pour ouvrir"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Une erreur s\'est produite lors du décodage du message."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-fr/strings.xml b/res/values-fr/strings.xml
index 5670bf0..d41f5a0 100644
--- a/res/values-fr/strings.xml
+++ b/res/values-fr/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Si non joignable"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Numéro de renvoi si injoignable"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Transfert vers <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Désactivé"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Désactivé"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Votre opérateur ne permet pas la désactivation du transfert d\'appel lorsque votre téléphone n\'est pas joignable."</string>
     <string name="updating_title" msgid="6146755386174019046">"Paramètres d\'appel"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Seul l\'utilisateur principal peut modifier les paramètres d\'appel."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Définir le mode TTY"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Réessayer automatiquement"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Activer le mode Réessayer automatiquement"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Le changement de mode TTY n\'est pas autorisé durant un appel vidéo."</string>
     <string name="menu_add" msgid="1882023737425114762">"Ajouter un contact"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Modifier le contact"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Supprimer le contact"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"Tonalités DTMF"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Définir la durée des tonalités DTMF"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Normales"</item>
+    <item msgid="2883365539347850535">"Longues"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Message réseau"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Message d\'erreur"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Activer votre téléphone"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Appel Wi-Fi"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Appuyer à nouveau pour ouvrir"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Une erreur s\'est produite lors du décodage du message."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-gl-rES/strings.xml b/res/values-gl-rES/strings.xml
index c672752..6c01a79 100644
--- a/res/values-gl-rES/strings.xml
+++ b/res/values-gl-rES/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Cando non se poida contactar"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Número cando non se pode contactar"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Desvío ao <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Desactivado"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Desactivado"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"O teu operador non admite a desactivación do desvío de chamadas cando non se pode acceder ao teléfono."</string>
     <string name="updating_title" msgid="6146755386174019046">"Configuración de chamada"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Só o usuario principal pode cambiar a configuración de chamada."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Definir modo TTY"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Reintento automático"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Activar o modo de reintento automático"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Non se permite cambiar o modo TTY durante as videochamadas"</string>
     <string name="menu_add" msgid="1882023737425114762">"Engadir contacto"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Editar contacto"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Eliminar contacto"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"Tons DTMF"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Definir a duración dos tons DTMF"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Normal"</item>
+    <item msgid="2883365539347850535">"Longo"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Mensaxe de rede"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Mensaxe de erro"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Activar o teléfono"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Chamada wifi"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Toca outra vez para abrir"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Produciuse un erro durante a descodificación da mensaxe."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-hi/strings.xml b/res/values-hi/strings.xml
index beec8d1..3b41ee6 100644
--- a/res/values-hi/strings.xml
+++ b/res/values-hi/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"पहुंच से बाहर होने पर"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"पहुंच योग्य न होने पर नंबर"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"<xliff:g id="PHONENUMBER">{0}</xliff:g> को अग्रेषित कर रहा है"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"बंद"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"अक्षम की गई"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"जब आपका फ़ोन पहुंच योग्य न हो, तो आपका कैरियर कॉल अग्रेषण अक्षम करने का समर्थन नहीं करता."</string>
     <string name="updating_title" msgid="6146755386174019046">"कॉल सेटिंग"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"कॉल सेटिंग केवल प्राथमिक उपयोगकर्ता द्वारा ही बदली जा सकती हैं."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"TTY मोड सेट करें"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"स्वतः पुन: प्रयास"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"स्वतः पुन: प्रयास मोड सक्षम करें"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"वीडियो कॉल के दौरान TTY मोड में बदलाव की अनुमति नहीं है"</string>
     <string name="menu_add" msgid="1882023737425114762">"संपर्क जोड़ें"</string>
     <string name="menu_edit" msgid="7143003705504672374">"संपर्क संपादित करें"</string>
     <string name="menu_delete" msgid="3977150783449642851">"संपर्क हटाएं"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF टोन"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"DTMF टोन की लंबाई सेट करें"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"सामान्य"</item>
+    <item msgid="2883365539347850535">"लंबा"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"नेटवर्क संदेश"</string>
     <string name="network_error_message" msgid="3394780436230411413">"त्रुटि संदेश"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"अपना फ़ोन सक्रिय करें"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"वाई-फ़ाई कॉल"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"खोलने के लिए पुन: स्पर्श करें"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"संदेश डीकोड करते समय कोई त्रुटि हुई थी."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-hr/strings.xml b/res/values-hr/strings.xml
index e0a6836..cdf9e13 100644
--- a/res/values-hr/strings.xml
+++ b/res/values-hr/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Kad je nedostupno"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Broj u slučaju nedostupnosti"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Preusmjeravanje na <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Isključeno"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Onemogućeno"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Vaš mobilni operater ne podržava onemogućavanje preusmjeravanja poziva ako je vaš telefon nedostupan."</string>
     <string name="updating_title" msgid="6146755386174019046">"Postavke poziva"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Postavke može mijenjati samo primarni korisnik."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Postavi način TTY"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Automatski ponovni pokušaj"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Omogući način automatskog ponovnog pokušaja"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Promjena TTY načina nije dopuštena tijekom videopoziva"</string>
     <string name="menu_add" msgid="1882023737425114762">"Dodaj kontakt"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Uredi kontakt"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Izbriši kontakt"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF tonovi"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Postavite duljinu DTMF tonova"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Normalni"</item>
+    <item msgid="2883365539347850535">"Dugo"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Mrežna poruka"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Poruka pogreške"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Aktivirajte svoj telefon"</string>
@@ -557,18 +562,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Wi-Fi poziv"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Dodirnite ponovo da biste otvorili"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Došlo je do pogreške prilikom dekodiranja poruke."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-hu/strings.xml b/res/values-hu/strings.xml
index 05e51ee..5ed77c0 100644
--- a/res/values-hu/strings.xml
+++ b/res/values-hu/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Amikor ki van kapcsolva"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Átirányítási szám, ha nem elérhető"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Átirányítás ide: <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Ki"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Kikapcsolva"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Szolgáltatója nem támogatja a hívásátirányítás letiltását, ha a telefon nem érhető el."</string>
     <string name="updating_title" msgid="6146755386174019046">"Hívásbeállítások"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"A hívásbeállításokat csak az elsődleges felhasználó módosíthatja."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"TTY-mód beállítása"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Automatikus újrapróbálkozás"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Automatikus újrapróbálkozás-mód bekapcsolása"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"A TTY mód nem módosítható videohívás közben"</string>
     <string name="menu_add" msgid="1882023737425114762">"Névjegy hozzáadása"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Névjegy szerkesztése"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Névjegy törlése"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF-hangjelzések"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"DTMF hangjelzések hosszának beállítása"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Normál"</item>
+    <item msgid="2883365539347850535">"Hosszú"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Hálózati üzenet"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Hibaüzenet"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Aktiválja telefonját"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Wi-Fi-hívás"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Érintse meg ismét a megnyitáshoz"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Hiba történt az üzenet dekódolása közben."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-hy-rAM/strings.xml b/res/values-hy-rAM/strings.xml
index 1614eba..b03a4bd 100644
--- a/res/values-hy-rAM/strings.xml
+++ b/res/values-hy-rAM/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Երբ անհասանելի է"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Թվել, երբ անհասանելի է"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Վերահասցեավորվում է դեպի <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Անջատված է"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Անջատված է"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Ձեր սպասարկողը չի աջակցում զանգի վերահասցեավորման կասեցում, երբ ձեր հեռախոսն անհասանելի է:"</string>
     <string name="updating_title" msgid="6146755386174019046">"Զանգի կարգավորումներ"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Զանգի կարգավորումները կարող է փոխել միայն հիմնական օգտագործողը:"</string>
@@ -358,8 +358,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Սահմանել TTY ռեժիմը"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Ավտոմատ կրկնում"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Միացնել ավտոմատ կրկնման ռեժիմը"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Հնարավոր չէ փոխել TTY ռեժիմը տեսազանգի ընթացքում"</string>
     <string name="menu_add" msgid="1882023737425114762">"Ավելացնել կոնտակտ"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Խմբագրել կոնտակտը"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Ջնջել կոնտակտը"</string>
@@ -489,6 +488,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF ձայներանգներ"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Սահմանել DTMF հնչերանգների երկարությունը"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Սովորական"</item>
+    <item msgid="2883365539347850535">"Երկար"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Ցանցի հաղորդագրություն"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Սխալի հաղորդագրություն"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Ակտիվացրեք ձեր հեռախոսը"</string>
@@ -560,18 +565,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Զանգ Wi-Fi-ի միջոցով"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Կրկին հպեք՝ բացելու համար"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Հաղորդագրությունն ապակոդավորելիս սխալ առաջացավ:"</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-in/strings.xml b/res/values-in/strings.xml
index 2fbc7b1..eace112 100644
--- a/res/values-in/strings.xml
+++ b/res/values-in/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Saat tidak dapat dijangkau"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Nomor jika tidak dapat dihubungi"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Meneruskan ke <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Nonaktif"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Dinonaktifkan"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Operator Anda tidak mendukung penonaktifan penerusan panggilan ketika ponsel tidak dapat dijangkau."</string>
     <string name="updating_title" msgid="6146755386174019046">"Setelan panggilan"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Setelan panggilan hanya dapat diubah oleh pengguna utama."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Setel Mode TTY"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Coba lagi otomatis"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Aktifkan mode Coba lagi otomatis"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Perubahan Mode TTY tidak diizinkan selama video call"</string>
     <string name="menu_add" msgid="1882023737425114762">"Tambahkan kontak"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Edit kontak"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Hapus kontak"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"Nada DTMF"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Setel panjang nada DTMF"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Normal"</item>
+    <item msgid="2883365539347850535">"Jauh"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Pesan jaringan"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Pesan kesalahan"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Aktifkan ponsel Anda"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Panggilan Wi-Fi"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Sentuh lagi untuk membuka"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Terjadi kesalahan saat mendekode pesan."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-is-rIS/strings.xml b/res/values-is-rIS/strings.xml
index a7b7f9c..5713754 100644
--- a/res/values-is-rIS/strings.xml
+++ b/res/values-is-rIS/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Þegar ekki næst í þig"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Númeraval þegar ekki næst í símann"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Áframsendir í <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Slökkt"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Slökkt"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Símafyrirtækið leyfir ekki að slökkt sé á símtalsflutningi þegar ekki næst í símann."</string>
     <string name="updating_title" msgid="6146755386174019046">"Símtalsstillingar"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Aðeins aðalnotandinn má breyta símtalsstillingum."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Velja TTY-stillingu"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Reyna sjálfkrafa aftur"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Kveikja á stillingunni Reyna sjálfkrafa aftur"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Ekki er heimilt að breyta fjarritastillingu meðan á myndsímtali stendur"</string>
     <string name="menu_add" msgid="1882023737425114762">"Bæta tengilið við"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Breyta tengilið"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Eyða tengilið"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF-tónar"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Stilltu lengd DTMF-tóna"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Venjulegir"</item>
+    <item msgid="2883365539347850535">"Langir"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Símkerfisskilaboð"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Villuboð"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Virkjaðu símann"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Wi-Fi símtal"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Snertu aftur til að opna"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Villa kom upp við að afkóða skeytið."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-it/strings.xml b/res/values-it/strings.xml
index 3bc863c..c0aa2fc 100644
--- a/res/values-it/strings.xml
+++ b/res/values-it/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Quando non raggiungibile"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Numero se non raggiungibile"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Deviazione al numero <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Non attiva"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Disattivato"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Il tuo operatore non supporta la disattivazione dell\'inoltro chiamate quando il telefono non è raggiungibile."</string>
     <string name="updating_title" msgid="6146755386174019046">"Impostazioni chiamate"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Le impostazioni delle chiamate possono essere modificate solo dall\'utente principale."</string>
@@ -356,8 +356,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Imposta modalità TTY"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Nuovo tentativo automatico"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Attiva la modalità Nuovo tentativo automatico"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Durante le videochiamate non è possibile cambiare modalità TTY"</string>
     <string name="menu_add" msgid="1882023737425114762">"Aggiungi contatto"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Modifica contatto"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Elimina contatto"</string>
@@ -487,6 +486,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"Toni DTMF"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Imposta la lunghezza dei toni DTMF"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Normali"</item>
+    <item msgid="2883365539347850535">"Lunghi"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Messaggio di rete"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Messaggio di errore"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Attiva il telefono"</string>
@@ -558,18 +563,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Chiamata Wi-Fi"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Tocca di nuovo per aprire"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Si è verificato un errore durante la decodifica del messaggio."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-iw/strings.xml b/res/values-iw/strings.xml
index a313a5c..3413190 100644
--- a/res/values-iw/strings.xml
+++ b/res/values-iw/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"כאשר לא נגיש"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"המספר לחיוג כשלא ניתן להשיג"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"מעביר אל <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"כבוי"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"מושבת"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"הספק שלך לא תומך בהשבתה של העברת שיחות כאשר הטלפון כבוי."</string>
     <string name="updating_title" msgid="6146755386174019046">"הגדרות שיחה"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"רק המשתמש הראשי יכול לשנות הגדרות שיחה."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"‏הגדר מצב TTY"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"ניסיון חוזר אוטומטי"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"אפשר מצב \'ניסיון חוזר\'."</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"‏שינוי מצב TTY אינו מותר במהלך שיחת וידאו"</string>
     <string name="menu_add" msgid="1882023737425114762">"הוסף איש קשר"</string>
     <string name="menu_edit" msgid="7143003705504672374">"ערוך איש קשר"</string>
     <string name="menu_delete" msgid="3977150783449642851">"מחק איש קשר"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"‏צלילי DTMF"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"‏הגדר את האורך של צלילי DTMF"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"רגיל"</item>
+    <item msgid="2883365539347850535">"ארוך"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"הודעת רשת"</string>
     <string name="network_error_message" msgid="3394780436230411413">"הודעת שגיאה"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"הפעל את הטלפון"</string>
@@ -560,18 +565,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"‏שיחת Wi-Fi"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"גע שוב כדי לפתוח"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"אירעה שגיאה בעת פענוח ההודעה."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-ja/strings.xml b/res/values-ja/strings.xml
index 4b4e56d..7f2a4f6 100644
--- a/res/values-ja/strings.xml
+++ b/res/values-ja/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"着信不能時"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"着信不能時の転送番号"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"<xliff:g id="PHONENUMBER">{0}</xliff:g>に転送する"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"OFF"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"無効"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"ご利用の携帯通信会社は着信不能時の転送の無効化をサポートしていません。"</string>
     <string name="updating_title" msgid="6146755386174019046">"通話設定"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"通話設定はメインユーザーのみが変更できます。"</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"TTYモードの設定"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"自動再試行"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"自動再試行モードを有効にする"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"TTYモードの変更はビデオハングアウト中には行えません"</string>
     <string name="menu_add" msgid="1882023737425114762">"連絡先を追加"</string>
     <string name="menu_edit" msgid="7143003705504672374">"連絡先を編集"</string>
     <string name="menu_delete" msgid="3977150783449642851">"連絡先を削除"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMFトーン"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"DTMFトーンの長さを設定します"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"標準"</item>
+    <item msgid="2883365539347850535">"長め"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"ネットワークメッセージ"</string>
     <string name="network_error_message" msgid="3394780436230411413">"エラーメッセージ"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"携帯電話を有効にする"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Wi-Fi通話"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"開くにはもう一度タップしてください"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"メッセージのデコード中にエラーが発生しました。"</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-ka-rGE/strings.xml b/res/values-ka-rGE/strings.xml
index 0cbe743..761aeef 100644
--- a/res/values-ka-rGE/strings.xml
+++ b/res/values-ka-rGE/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"როდესაც მიუწვდომელია"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"ნომერი, როდესაც მიუწვდომელია"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"გადამისამართება <xliff:g id="PHONENUMBER">{0}</xliff:g>-ზე"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"გამორთული"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"გამორთულია"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"თქვენს ოპერატორს ტელეფონის მიუწვდომელობის დროს ზარის გადამისამართების გაუქმების მხარდაჭერა არ გააჩნია."</string>
     <string name="updating_title" msgid="6146755386174019046">"ზარის პარამეტრები"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"ზარის პარამეტრების ცვლილება შესაძლებელია მხოლოდ პირველადი მომხმარებლის მიერ."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"TTY რეჟიმის დაყენება"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"ავტო-გამეორება"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"ავტო გამეორების რეჟიმის ჩართვა"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"ვიდეოზარის დროს TTY რეჟიმის შეცვლა დაუშვებელია"</string>
     <string name="menu_add" msgid="1882023737425114762">"კონტაქტის დამატება"</string>
     <string name="menu_edit" msgid="7143003705504672374">"კონტაქტის რედაქტირება"</string>
     <string name="menu_delete" msgid="3977150783449642851">"კონტაქტის წაშლა"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF ტონები"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"DTMF ტონების სიგრძის დაწესება"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"ჩვეულებრივი"</item>
+    <item msgid="2883365539347850535">"გრძელი"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"ქსელის შეტყობინება"</string>
     <string name="network_error_message" msgid="3394780436230411413">"ხარვეზის შეტყობინება"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"თქვენი ტელეფონის აქტივაცია"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Wi-Fi ზარი"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"შეეხეთ ისევ გასახსნელად"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"შეტყობინების გაშიფრვისას წარმოიშვა შეცდომა."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-kk-rKZ/strings.xml b/res/values-kk-rKZ/strings.xml
index ee35c7b..e657ffc 100644
--- a/res/values-kk-rKZ/strings.xml
+++ b/res/values-kk-rKZ/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Хабарласу мүмкін болмағанда"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Алынбағанда бағытталатын нөмір"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"<xliff:g id="PHONENUMBER">{0}</xliff:g> нөміріне бағытталуда"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Өшірулі"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Өшірілген"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Телефоныңыз қол жетімсіз болғанда жабдықтаушы қоңырауды басқа нөмірге бағыттауды өшіруді қолдамайды."</string>
     <string name="updating_title" msgid="6146755386174019046">"Қоңырау параметрлері"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Қоңырау параметрлерін тек негізгі пайдаланушы өзгерте алады."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Телетайп режиміне реттеу"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Қайта авто әрекеттену"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Қайта авто әрекеттену режимін қосу"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Бейне қоңырау барысында Телетайп режимін өзгертуге рұқсат етілмеген"</string>
     <string name="menu_add" msgid="1882023737425114762">"Байланыс қосу"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Байланыс өңдеу"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Байланыс жою"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"Tелетайп HCO (есту арқылы тасымалдау)"</item>
     <item msgid="5644925873488772224">"Tелетайп VCO (дауыс арқылы тасымалдау)"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"Әуенді сигнал әуендері"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Әуенді сигнал ұзақтығын реттеу"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Орташа"</item>
+    <item msgid="2883365539347850535">"Ұзақ"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Желі хабары"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Қате туралы хабар"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Телефоныңызды іске қосыңыз."</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Wi-Fi қоңырауы"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Ашу үшін қайтадан түртіңіз"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Хабарды кодтан шығару кезінде қате пайда болды."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-km-rKH/strings.xml b/res/values-km-rKH/strings.xml
index c1c877b..6925dad 100644
--- a/res/values-km-rKH/strings.xml
+++ b/res/values-km-rKH/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"នៅពេលមិនអាចទាក់ទងបាន"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"លេខ​នៅ​ពេល​ដែល​មិន​អាច​ហៅ​ចូល"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"បញ្ជូន​បន្ត​ទៅ​ <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"បិទ"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"បាន​បិទ"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"ក្រុមហ៊ុន​បញ្ជូន​របស់​អ្នក​​មិន​គាំទ្រ​ការ​បិទ​ការ​ហៅ​​បញ្ជូន​បន្ត នៅ​ពេល​ទូរស័ព្ទ​របស់​អ្នក​មិន​អាច​ហៅ​ចូល។"</string>
     <string name="updating_title" msgid="6146755386174019046">"កំណត់​ការ​ហៅ"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"ការកំណត់ការហៅអាចផ្លាស់ប្តូរបានដោយអ្នកប្រើបឋមតែប៉ុណ្ណោះ។"</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"កំណត់​របៀប TTY"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"ព្យាយាម​ម្ដងទៀត​ស្វ័យប្រវត្តិ"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"បើក​របៀប​ព្យាយាម​ម្ដងទៀត​ស្វ័យប្រវត្តិ"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"ការផ្លាស់ប្តូររបៀប TTY មិនត្រូវបានអនុញ្ញាតអំឡុងពេលធ្វើការហៅជាវីដេអូទេ។"</string>
     <string name="menu_add" msgid="1882023737425114762">"បន្ថែម​ទំនាក់ទំនង"</string>
     <string name="menu_edit" msgid="7143003705504672374">"កែ​ទំនាក់ទំនង"</string>
     <string name="menu_delete" msgid="3977150783449642851">"លុប​ទំនាក់ទំនង"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"សំឡេង DTMF"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"កំណត់​រយៈ​​ពេល​រោទ៍ DTMF"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"ធម្មតា"</item>
+    <item msgid="2883365539347850535">"វែង"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"សារ​បណ្ដាញ"</string>
     <string name="network_error_message" msgid="3394780436230411413">"សារកំហុស"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"បាន​ធ្វើ​ឲ្យ​ទូរស័ព្ទ​របស់​អ្នក​សកម្ម"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"ហៅតាម Wi-Fi"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"ប៉ះ​ម្ដង​ទៀត​ដើម្បី​បើក"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"មានកំហុសខណៈពេលឌិកូដសារ។"</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-kn-rIN/strings.xml b/res/values-kn-rIN/strings.xml
index 0446397..cbdf3f9 100644
--- a/res/values-kn-rIN/strings.xml
+++ b/res/values-kn-rIN/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"ಅಲಭ್ಯವಿರುವಾಗ"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"ತಲುಪಲಾಗದಿದ್ದಾಗ ಸಂಖ್ಯೆ"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"<xliff:g id="PHONENUMBER">{0}</xliff:g> ಗೆ ಫಾರ್ವರ್ಡ್‌ ಮಾಡಲಾಗುತ್ತಿದೆ"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"ಆಫ್"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"ನಿಷ್ಕ್ರಿಯಗೊಳಿಸಲಾಗಿದೆ"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"ನಿಮ್ಮ ಫೋನ್‌ ಅನ್ನು ತಲುಪಲಾಗದಿದ್ದಾಗ ನಿಮ್ಮ ವಾಹಕ ಕರೆಯ ಫಾರ್ವರ್ಡ್‌ ಮಾಡುವಿಕೆ ನಿಷ್ಕ್ರಿಯಗೊಳಿಸಲು ಬೆಂಬಲಿಸುವುದಿಲ್ಲ."</string>
     <string name="updating_title" msgid="6146755386174019046">"ಕರೆ ಸೆಟ್ಟಿಂಗ್‌ಗಳು"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"ಕರೆ ಸೆಟ್ಟಿಂಗ್‌ಗಳನ್ನು ಕೇವಲ ಪ್ರಾಥಮಿಕ ಬಳಕೆದಾರರು ಮಾತ್ರ ಬದಲಾಯಿಸಬಹುದು."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"TTY ಮೋಡ್‌ ಹೊಂದಿಸಿ"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"ಸ್ವಯಂ-ಮರುಪ್ರಯತ್ನಿಸುವಿಕೆ"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"ಸ್ವಯಂ ಮರುಪ್ರಯತ್ನಿಸುವಿಕೆ ಮೋಡ್‌‌ ಅನ್ನು ಸಕ್ರಿಯಗೊಳಿಸಿ"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"TTY ಮೋಡ್ ವೀಡಿಯೊ ಕರೆಯ ಸಂದರ್ಭದಲ್ಲಿ ಅನುಮತಿಸಲಾಗುವುದಿಲ್ಲ"</string>
     <string name="menu_add" msgid="1882023737425114762">"ಸಂಪರ್ಕ ಸೇರಿಸಿ"</string>
     <string name="menu_edit" msgid="7143003705504672374">"ಸಂಪರ್ಕವನ್ನು ಸಂಪಾದಿಸಿ"</string>
     <string name="menu_delete" msgid="3977150783449642851">"ಸಂಪರ್ಕವನ್ನು ಅಳಿಸಿ"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF ಟೋನ್‌ಗಳು"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"DTMF ಟೋನ್‌ಗಳ ಅಳತೆಯನ್ನು ಹೊಂದಿಸಿ"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"ಸಾಮಾನ್ಯ"</item>
+    <item msgid="2883365539347850535">"ದೀರ್ಘವಾದ"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"ನೆಟ್‌ವರ್ಕ್‌ ಸಂದೇಶ"</string>
     <string name="network_error_message" msgid="3394780436230411413">"ದೋಷ ಸಂದೇಶ"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"ನಿಮ್ಮ ಫೋನ್ ಸಕ್ರಿಯಗೊಳಿಸಿ"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"ವೈ-ಫೈ ಕರೆ"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"ತೆರೆಯಲು ಮತ್ತೊಮ್ಮೆ ಸ್ಪರ್ಶಿಸಿ"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"ಸಂದೇಶವನ್ನು ಡೀಕೋಡ್ ಮಾಡುವಾಗ ದೋಷವುಂಟಾಗಿದೆ."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-ko/strings.xml b/res/values-ko/strings.xml
index 8878016..4a7d310 100644
--- a/res/values-ko/strings.xml
+++ b/res/values-ko/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"연락할 수 없는 경우"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"전화를 받을 수 없는 경우 착신전환할 번호"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"<xliff:g id="PHONENUMBER">{0}</xliff:g>(으)로 착신전환 중"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"사용 안함"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"사용 중지됨"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"이동통신사에서 전화를 받을 수 없을 때 착신전환 사용 중지를 지원하지 않습니다."</string>
     <string name="updating_title" msgid="6146755386174019046">"통화 설정"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"기본 사용자만 통화 설정을 변경할 수 있습니다."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"TTY 모드 설정"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"자동으로 다시 시도"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"자동 다시 시도 모드 사용"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"화상 통화 중에는 TTY 모드 변경이 허용되지 않습니다."</string>
     <string name="menu_add" msgid="1882023737425114762">"연락처 추가"</string>
     <string name="menu_edit" msgid="7143003705504672374">"연락처 수정"</string>
     <string name="menu_delete" msgid="3977150783449642851">"연락처 삭제"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF 신호음"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"DTMF 신호음 길이 설정"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"보통"</item>
+    <item msgid="2883365539347850535">"길게"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"네트워크 메시지"</string>
     <string name="network_error_message" msgid="3394780436230411413">"오류 메시지"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"전화 활성화"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Wi-Fi 통화"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"다시 터치하여 열기"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"메시지를 디코딩하는 중에 오류가 발생했습니다."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-ky-rKG/strings.xml b/res/values-ky-rKG/strings.xml
index c3c2b5a..a24ddae 100644
--- a/res/values-ky-rKG/strings.xml
+++ b/res/values-ky-rKG/strings.xml
@@ -181,7 +181,8 @@
     <skip />
     <!-- no translation found for sum_cfnrc_enabled (7010898346095497421) -->
     <skip />
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Өчүк"</string>
+    <!-- no translation found for sum_cfnrc_disabled (7222141261321276464) -->
+    <skip />
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Сиздин операторуңуз, телефон жеткиликсиз болгондо чалууну багыттоону токтотууну колдобойт."</string>
     <!-- no translation found for updating_title (6146755386174019046) -->
     <skip />
@@ -536,8 +537,7 @@
     <skip />
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Авто-чалуу"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Авто-чалуу тартибин иштетүү"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Видео чалуу учурунда Телетайп түзмөк режимин өзгөртүүгө уруксат жок"</string>
     <!-- no translation found for menu_add (1882023737425114762) -->
     <skip />
     <!-- no translation found for menu_edit (7143003705504672374) -->
@@ -737,6 +737,11 @@
     <!-- no translation found for tty_mode_entries:1 (3971695875449640648) -->
     <!-- no translation found for tty_mode_entries:2 (1937509904407445684) -->
     <!-- no translation found for tty_mode_entries:3 (5644925873488772224) -->
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF сигналдары"</string>
+    <!-- no translation found for dtmf_tones_summary (3351820372864020331) -->
+    <skip />
+    <!-- no translation found for dtmf_tone_entries:0 (899650777817315681) -->
+    <!-- no translation found for dtmf_tone_entries:1 (2883365539347850535) -->
     <string name="network_info_message" msgid="7738596060242881930">"Түйүн билдирүүсү"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Ката жөнүндө билдирүү"</string>
     <!-- no translation found for ota_title_activate (8616918561356194398) -->
@@ -835,18 +840,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Wi-Fi чалуу"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Ачуу үчүн кайра тийиңиз"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Билдирүү дешифрленип жатканда ката кеткен."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-lo-rLA/strings.xml b/res/values-lo-rLA/strings.xml
index 4943de7..0cc7b8b 100644
--- a/res/values-lo-rLA/strings.xml
+++ b/res/values-lo-rLA/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"ເມື່ອ​ບໍ່​ສາ​ມາດ​ຕິດ​ຕໍ່ໄດ້"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"ເບີໂທເມື່ອຕິດຕໍ່ບໍ່ໄດ້"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"ໂອນສາຍໄປໃຫ້ <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"ປິດ"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"ປິດການນຳໃຊ້ແລ້ວ"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"ຜູ່ໃຫ້ບໍລິການຂອງທ່ານ ບໍ່ຮອງຮັບການປິດການໂອນສາຍ ເມື່ອໂທລະສັບຂອງທ່ານບໍ່ມີສັນຍານ."</string>
     <string name="updating_title" msgid="6146755386174019046">"ການຕັ້ງຄ່າການໂທ"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"ມີ​ແຕ່​ຜູ້​ໃຊ້​ຕົ້ນ​ຕໍ​ເທົ່າ​ນັ້ນ​ທີ່​ສາ​ມາດ​ປ່ຽນການ​ຕັ້ງ​ຄ່າ​ການ​ໂທ​ໄດ້."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"ຕັ້ງຮູບ​ແບບ TTY"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"ລອງໃໝ່ອັດຕະໂນມັດ"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"ເປີດໃຊ້ການລອງໃໝ່ອັດຕະໂນມັດ"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"ບໍ່​ອະ​ນຸ​ຍາດ​ໃຫ້​ປ່ຽນ​ໂໝດ TTY ຢູ່​ໃນ​ລະ​ຫວ່າງ​ການ​ໂທວິ​ດີ​ໂອ"</string>
     <string name="menu_add" msgid="1882023737425114762">"ເພີ່ມລາຍຊື່ຜູ່ຕິດຕໍ່"</string>
     <string name="menu_edit" msgid="7143003705504672374">"ແກ້ໄຂລາຍຊື່ຜູ້ຕິດຕໍ່"</string>
     <string name="menu_delete" msgid="3977150783449642851">"ລຶບລາຍຊື່ຜູ້ຕິດຕໍ່"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"ໂທນສຽງ DTMF"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"ຕັ້ງຄ່າຄວາມຍາວຂອງສຽງ DTMF"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"ປົກກະຕິ"</item>
+    <item msgid="2883365539347850535">"ຍາວ"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"ຂໍ້ຄວາມເຄືອຂ່າຍ"</string>
     <string name="network_error_message" msgid="3394780436230411413">"ຂໍ້​ຄວາມ​ຂັດ​ຂ້ອງ"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"ເປີດນຳໃຊ້ໂທລະສັບຂອງທ່ານ"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"ການ​ໂທ Wi-Fi"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"​ແຕະ​ອີກ​ເທື່ອ​ນຶ່ງ​ເພື່ອ​ເປີດ"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"ມີຂໍ້ຜິດພາດໃນລະຫວ່າງຖອດລະຫັດຂໍ້ຄວາມດັ່ງກ່າວ."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-lt/strings.xml b/res/values-lt/strings.xml
index 2dbc96e..ccb3908 100644
--- a/res/values-lt/strings.xml
+++ b/res/values-lt/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Kai nepasiekiama"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Numeris, kai nepasiekiama"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Peradresuojama į <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Išjungta"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Išjungta"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Operatorius nepalaiko skambučių peradresavimo išjungimo, kai telefonas nepasiekiamas."</string>
     <string name="updating_title" msgid="6146755386174019046">"Skambinimo nustatymai"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Skambučių nustatymus gali keisti tik pagrindinis naudotojas."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Nustatyti TTY režimą"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Automatinis bandymas iš naujo"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Įgalinti automatinio kartotinio bandymo režimą"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Vykstant vaizdo skambučiui negalima keisti TTY režimo"</string>
     <string name="menu_add" msgid="1882023737425114762">"Pridėti adresatą"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Redaguoti adresatą"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Ištrinti adresatą"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DMTF tonai"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Nustatyti DTMF tonų ilgį"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Įprastas"</item>
+    <item msgid="2883365539347850535">"Ilgas"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Tinklo pranešimas"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Klaidos pranešimas"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Aktyvinkite savo telefoną"</string>
@@ -560,18 +565,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"„Wi-Fi“ skambutis"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Palieskite dar kartą, kad atidarytumėte"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Iškoduojant pranešimą įvyko klaida."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-lv/strings.xml b/res/values-lv/strings.xml
index f6d5d19..f768f4a 100644
--- a/res/values-lv/strings.xml
+++ b/res/values-lv/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Kad nav sasniedzams"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Numurs, ja nav sasniedzams"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Pāradresēšana uz: <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Izslēgts"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Atspējots"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Jūsu mobilo sakaru operators neatbalsta zvanu pāradresācijas atspējošanu, ja tālrunis nav sasniedzams."</string>
     <string name="updating_title" msgid="6146755386174019046">"Zvanu iestatījumi"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Tikai galvenais lietotājs var mainīt zvanu iestatījumus."</string>
@@ -354,8 +354,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Iestatīt teletaipa režīmu"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Automātisks atkārtots mēģinājums"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Iespējot automātiskā atkārtotā mēģinājuma režīmu"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Videozvana laikā nav atļauts mainīt teksta tālruņa režīmu."</string>
     <string name="menu_add" msgid="1882023737425114762">"Pievienot kontaktpersonu"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Rediģēt kontaktpersonu"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Dzēst kontaktpersonu"</string>
@@ -485,6 +484,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF toņi"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Iestatiet DTMF signālu ilgumu"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Normāls"</item>
+    <item msgid="2883365539347850535">"Ilgs"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Tīkla ziņojums"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Kļūdas ziņojums"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Tālruņa aktivizēšana"</string>
@@ -559,18 +564,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Wi-Fi zvans"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Lai atvērtu, pieskarieties vēlreiz."</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Atšifrējot ziņojumu, radās kļūda."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-mk-rMK/strings.xml b/res/values-mk-rMK/strings.xml
index e72cde4..55c7c9e 100644
--- a/res/values-mk-rMK/strings.xml
+++ b/res/values-mk-rMK/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Кога е недостапно"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Број кога е недостапно"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Препраќање на <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Исклучено"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Оневозможено"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Вашиот оператор не поддржува оневозможување проследување повик кога вашиот телефон е недостапен."</string>
     <string name="updating_title" msgid="6146755386174019046">"Подесувања на повик"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Поставките за повик може да ги промени само главниот корисник."</string>
@@ -358,8 +358,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Подеси режим TTY"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Автоматски повторен обид"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Овозможи режим на автоматски повторен обид"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Промена на режим TTY не е дозволена за време на видеоповик"</string>
     <string name="menu_add" msgid="1882023737425114762">"Додај контакт"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Уреди контакт"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Избриши контакт"</string>
@@ -489,6 +488,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF тонови"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Подеси ја должината на DTMF тоновите"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Нормални"</item>
+    <item msgid="2883365539347850535">"Долги"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Порака во мрежа"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Порака за грешка"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Активирај го телефонот"</string>
@@ -560,18 +565,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Повик преку Wi-Fi"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Допрете повторно за да отворите"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Настана грешка при дешифрирање на пораката."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-ml-rIN/strings.xml b/res/values-ml-rIN/strings.xml
index 6ddcac9..3942c52 100644
--- a/res/values-ml-rIN/strings.xml
+++ b/res/values-ml-rIN/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"ലഭ്യമല്ലാതിരിക്കുമ്പോൾ"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"പരിധിയ്‌ക്ക് പുറത്തുള്ള നമ്പർ"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"<xliff:g id="PHONENUMBER">{0}</xliff:g> എന്നതിലേക്ക് കൈമാറുന്നു"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"ഓഫ്"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"പ്രവർത്തനരഹിതമാക്കി"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"നിങ്ങളുടെ ഫോൺ പരിധിയ്ക്ക് പുറത്തായിരിക്കുമ്പോൾ കോൾ കൈമാറൽ പ്രവർത്തനരഹിതമാക്കുന്നതിനെ നിങ്ങളുടെ ഓപ്പറേറ്റർ പിന്തുണയ്‌ക്കുന്നില്ല."</string>
     <string name="updating_title" msgid="6146755386174019046">"കോൾ ക്രമീകരണങ്ങൾ"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"കോൾ ക്രമീകരണങ്ങൾ, പ്രാഥമിക ഉപയോക്താവിന് മാത്രമെ മാറ്റാനാവൂ."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"TTY മോഡ് സജ്ജമാക്കുക"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"യാന്ത്രികമായി വീണ്ടും ശ്രമിക്കുക"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"യാന്ത്രികമായി വീണ്ടും ശ്രമിക്കൽ മോഡ് പ്രവർത്തനക്ഷമമാക്കുക"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"വീഡിയോ കോൾ സമയത്ത് TTY മോഡ് മാറ്റം അനുവദനീയമല്ല"</string>
     <string name="menu_add" msgid="1882023737425114762">"കോൺടാക്റ്റ് ചേർക്കുക"</string>
     <string name="menu_edit" msgid="7143003705504672374">"കോൺടാക്റ്റ് എഡിറ്റുചെയ്യുക"</string>
     <string name="menu_delete" msgid="3977150783449642851">"കോണ്‍‌ടാക്റ്റ് ഇല്ലാതാക്കുക"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF ടോണുകൾ"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"DTMF ടോണുകളുടെ ദൈർഘ്യം സജ്ജീകരിക്കുക"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"സാധാരണം"</item>
+    <item msgid="2883365539347850535">"ദൈർഘ്യമുള്ളത്"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"നെറ്റ്‌വർക്ക് സന്ദേശം"</string>
     <string name="network_error_message" msgid="3394780436230411413">"പിശക് സന്ദേശം"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"നിങ്ങളുടെ ഫോൺ സജീവമാക്കുക"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Wi-Fi കോൾ"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"തുറക്കുന്നതിന് വീണ്ടും സ്‌പർശിക്കുക"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"സന്ദേശം ഡീകോഡുചെയ്യുമ്പോൾ ഒരു പിശകുണ്ടായി."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-mn-rMN/strings.xml b/res/values-mn-rMN/strings.xml
index 8d3bfa7..14b084b 100644
--- a/res/values-mn-rMN/strings.xml
+++ b/res/values-mn-rMN/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Холбогдох боломжгүй бол"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Холбогдохгүй үед дугаар"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"<xliff:g id="PHONENUMBER">{0}</xliff:g> руу дамжуулж байна"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Идэвхгүй"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Идэвхгүйжүүлсэн"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Таны үүрэн холбоо үзүүлэгчээс утас завгүй байхад дуудлагыг дамжуулахыг зогсоох үйлчилгээг дэмждэггүй."</string>
     <string name="updating_title" msgid="6146755386174019046">"Дуудлагын тохиргоо"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Дуудлагын тохиргоог зөвхөн үндсэн хэрэглэгч өөрчлөх боломжтой."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"TTY төлвийг тохируулах"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Автоматаар дахин оролдох"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Автоматаар дахин оролдох төлвийг идэвхжүүлэх"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Видео дуудлагын үед TTY горимыг өөрчилж үл болно"</string>
     <string name="menu_add" msgid="1882023737425114762">"Харилцагч нэмэх"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Харилцагчийг засварлах"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Харилцагч устгах"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF дохио"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"DTMF аяны уртыг тогтоох"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Энгийн"</item>
+    <item msgid="2883365539347850535">"Урт"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Сүлжээний зурвас"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Алдаатай зурвас"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Утсаа идэвхжүүлнэ үү"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Wi-Fi дуудлага"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Нээхийн тулд дахин хүрнэ үү"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Зурвасын кодыг тайлах явцад алдаа гарсан."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-mr-rIN/strings.xml b/res/values-mr-rIN/strings.xml
index e3a073c..83706c4 100644
--- a/res/values-mr-rIN/strings.xml
+++ b/res/values-mr-rIN/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"पोहचण्‍यायोग्‍य नसताना"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"नंबर पोहचण्‍यायोग्‍य नसताना"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"<xliff:g id="PHONENUMBER">{0}</xliff:g> वर अग्रेषित करीत आहे"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"बंद"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"अक्षम केले"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"आपला फोन पोहचण्‍यायोग्‍य नसताना आपला वाहक कॉल अग्रेषण करणे अक्षम करण्‍यास समर्थन करीत नाही."</string>
     <string name="updating_title" msgid="6146755386174019046">"कॉल सेटिंग्ज"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"कॉल सेटिंग्ज केवळ प्राथमिक वापरकर्त्याद्वारे बदलल्‍या जाउ शकतात."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"TTY मोड सेट करा"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"स्‍वयं-पुन्‍हा प्रयत्‍न करा"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"स्‍वयं-पुन्हा प्रयत्‍न करा मोड सक्षम करा"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"व्हिहिओ कॉल दरम्यान TTY मोड बदलास अनुमती नाही"</string>
     <string name="menu_add" msgid="1882023737425114762">"संपर्क जोडा"</string>
     <string name="menu_edit" msgid="7143003705504672374">"संपर्क संपादित करा"</string>
     <string name="menu_delete" msgid="3977150783449642851">"संपर्क हटवा"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF टोन"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"DTMF टोनची लांबी सेट करा"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"सामान्य"</item>
+    <item msgid="2883365539347850535">"दीर्घ"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"नेटवर्क संदेश"</string>
     <string name="network_error_message" msgid="3394780436230411413">"त्रुटी संदेश"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"आपला फोन सक्रिय करा"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"वाय-फाय कॉल"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"उघडण्यासाठी पुन्हा स्पर्श करा"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"संदेश डीकोड करताना एक त्रुटी आली."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-ms-rMY/strings.xml b/res/values-ms-rMY/strings.xml
index 2576542..f12d4d1 100644
--- a/res/values-ms-rMY/strings.xml
+++ b/res/values-ms-rMY/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Semasa tidak dapat dihubungi"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Nombor apabila tidak dapat dihubungi"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Memajukan ke <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Mati"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Dilumpuhkan"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Pembawa anda tidak menyokong pelumpuhan pemajuan panggilan semasa telefon anda tidak boleh dihubungi."</string>
     <string name="updating_title" msgid="6146755386174019046">"Tetapan panggilan"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Tetapan panggilan hanya boleh diubah oleh pengguna utama."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Tetapkan mod TTY"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Autocuba Semula"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Dayakan mod Autocuba Semula"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Pertukaran mod TTY tidak dibenarkan semasa panggilan video"</string>
     <string name="menu_add" msgid="1882023737425114762">"Tambah kenalan"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Edit kenalan"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Padamkan kenalan"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"Nada DTMF"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Tetapkan panjang nada DTMF"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Biasa"</item>
+    <item msgid="2883365539347850535">"Panjang"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Mesej rangkaian"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Mesej ralat"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Aktifkan telefon anda"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Panggilan Wi-Fi"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Sentuh lagi untuk membuka"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Terdapat ralat semasa menyahkodkan mesej."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-my-rMM/strings.xml b/res/values-my-rMM/strings.xml
index 595af24..ab96987 100644
--- a/res/values-my-rMM/strings.xml
+++ b/res/values-my-rMM/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"ဆက်သွယ်၍ မရချိန်"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"ဖုန်းခေါ်မရလျှင် ပို့ရန် နံပါတ်"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"<xliff:g id="PHONENUMBER">{0}</xliff:g> သို့ခေါ်ဆိုမှုအား တဆင့်ထပ်ပို့နေသည်"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"ပိတ်ထားရသည်"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"သုံးမရအောင် ပိတ်ထားခြင်း"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"သင့် ဖုန်း ဆက်သွယ်မှု လုပ်လို့မရစဉ် call forwarding ပြုလုပ်မှု ပယ်ဖျက်ရန် သင့် အော်ပရေတာမှ ခွင့်မပြုပါ"</string>
     <string name="updating_title" msgid="6146755386174019046">"ခေါ်ဆိုခြင်း အဆင်အပြင်များ"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"အဓိက အသုံးပြုသူသာလျှင် ခေါ်ဆိုမှု ချိန်ညှိချက်များကို ပြောင်းလဲနိုင်ပါသည်။"</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"တယ်လီဖုန်းဖြင့် စာရိုက်ခြင်း သတ်မှတ်ပါ"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"အလိုအလျောက် ပြန်ကြိုးစားခြင်း"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"အလိုအလျောက် ပြန်ကြိုးစားခြင်းအား ပြုလုပ်ထားခြင်း"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"ဗီဒီယိုခေါ်ဆိုမှုအတွင်း TTY မုဒ်ပြောင်းလဲရန် ခွင့်မပြုပါ"</string>
     <string name="menu_add" msgid="1882023737425114762">"လိပ်စာထပ်ထည့်ပါ"</string>
     <string name="menu_edit" msgid="7143003705504672374">"လိပ်စာပြင်ပါ"</string>
     <string name="menu_delete" msgid="3977150783449642851">"လိပ်စာဖျက်ပါ"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMFအသံများ"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"DTMF အသံရဲ့ အတိုအရှည်သတ်မှတ်ပါ"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"ပုံမှန်"</item>
+    <item msgid="2883365539347850535">"အရှည်"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"ကွန်ရက် စာပို့"</string>
     <string name="network_error_message" msgid="3394780436230411413">"အမှားစာ"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"သင့်ဖုန်းကို အက်တီဗိတ်လုပ်ပါ"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"ဝိုင်ဖိုင်ခေါ်ဆိုမှု"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"ဖွင့်ရန် ထပ်ပြီး ထိပါ"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"စာကို ကုဒ်ဖွင့်နေစဉ် အမှားရှိခဲ့သည်။"</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-nb/strings.xml b/res/values-nb/strings.xml
index e223134..554c929 100644
--- a/res/values-nb/strings.xml
+++ b/res/values-nb/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Når mottaker ikke kan nås"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Nummer ved manglende dekning"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Viderekobler til <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Av"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Deaktivert"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Operatøren støtter ikke deaktivering av viderekobling når telefonen er utenfor dekning."</string>
     <string name="updating_title" msgid="6146755386174019046">"Samtaleinnstillinger"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Anropsinnstillinger kan bare endres av hovedbrukeren."</string>
@@ -358,8 +358,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Velg TTY-modus"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Automatisk nytt forsøk"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Aktiver Automatisk nytt forsøk"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Endring av TTY-modus under videosamtaler er ikke tillatt"</string>
     <string name="menu_add" msgid="1882023737425114762">"Legg til kontakt"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Rediger kontakt"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Fjern kontakt"</string>
@@ -489,6 +488,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF-toner"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Velg lengde på DTMF-toner"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Vanlig"</item>
+    <item msgid="2883365539347850535">"Lang"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Nettverksmelding"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Feilmelding"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Aktiver telefonen din"</string>
@@ -560,18 +565,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Oppringing via Wi-Fi"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Trykk på nytt for å åpne"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Det oppsto en feil under dekoding av meldingen."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-ne-rNP/strings.xml b/res/values-ne-rNP/strings.xml
index 4be372b..6c1558a 100644
--- a/res/values-ne-rNP/strings.xml
+++ b/res/values-ne-rNP/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"जब पहुँचअयोग्य"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"पहुँचयोग्य हुँदाको नम्बर"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"<xliff:g id="PHONENUMBER">{0}</xliff:g> मा फर्वाड गर्दै"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"बन्द गर्नुहोस्"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"असक्षम पारियो"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"तपाईंको फोन पहुँचयोग्य नहुँदा तपाईंको केरियरले कल-फर्वार्डिङ असक्षम बनाउँदा समर्थन गर्दैन।"</string>
     <string name="updating_title" msgid="6146755386174019046">"कल सेटिङहरू"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"कल सेटिङहरू केवल प्राथमिक प्रयोगकर्ताद्वारा मात्र परिवर्तन गर्न सकिन्छ।"</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"TTY मोड सेट गर्नुहोस्"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"स्वतः पुनः प्रयास गर्नुहोस्"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"स्वतः-पुनः प्रयास मोड सक्षम गर्नुहोस्"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"भिडियो कल गर्ने क्रममा TTY मोड परिवर्तन गर्न अनुमति छैन"</string>
     <string name="menu_add" msgid="1882023737425114762">"सम्पर्क थप्नुहोस्"</string>
     <string name="menu_edit" msgid="7143003705504672374">"सम्पर्क सम्पादन गर्नुहोस्"</string>
     <string name="menu_delete" msgid="3977150783449642851">"सम्पर्क मेटाउनुहोस्"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF टोनहरू"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"DTMF टोनहरूको लम्बाइ निर्धारण गर्नुहोस्"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"साधारण"</item>
+    <item msgid="2883365539347850535">"लामो"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"सञ्जाल सन्देश"</string>
     <string name="network_error_message" msgid="3394780436230411413">"त्रुटि सन्देश"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"तपाईंको फोन सक्रिय गर्नुहोस्"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Wi-Fi कल"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"खोल्न फेरि छुनुहोस्"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"सन्देश डिकोड गर्दा एउटा समस्या भयो।"</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-nl/strings.xml b/res/values-nl/strings.xml
index abd0263..8bc5e7f 100644
--- a/res/values-nl/strings.xml
+++ b/res/values-nl/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Wanneer niet bereikbaar"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Nummer indien onbereikbaar"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Doorschakelen naar <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Uit"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Uitgeschakeld"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Uw provider biedt geen ondersteuning voor het uitschakelen van oproepdoorschakelingen wanneer uw telefoon niet bereikbaar is."</string>
     <string name="updating_title" msgid="6146755386174019046">"Oproepinstellingen"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Oproepinstellingen kunnen alleen worden gewijzigd door de primaire gebruiker."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"TTY-modus instellen"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Automatisch opnieuw proberen"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Modus voor automatisch opnieuw proberen inschakelen"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"De TTY-modus mag niet worden gewijzigd tijdens een videogesprek"</string>
     <string name="menu_add" msgid="1882023737425114762">"Contact toevoegen"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Contact bewerken"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Contact verwijderen"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF-tonen"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"De lengte van DTMF-tonen instellen"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Normaal"</item>
+    <item msgid="2883365539347850535">"Lang"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Netwerkbericht"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Foutmelding"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Uw telefoon activeren"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Wifi-oproep"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Tik nogmaals om te openen"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Er is een fout opgetreden tijdens het decoderen van het bericht."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-pl/strings.xml b/res/values-pl/strings.xml
index 8260e17..1e31f3b 100644
--- a/res/values-pl/strings.xml
+++ b/res/values-pl/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Gdy niedostępny"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Przekieruj na numer"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Przekazywanie do <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Wył."</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Wyłączone"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Twój operator nie umożliwia wyłączenia przekazywania połączeń, gdy numer jest nieosiągalny."</string>
     <string name="updating_title" msgid="6146755386174019046">"Ustawienia połączeń"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Ustawienia połączeń może zmienić tylko użytkownik główny."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Ustaw tryb TTY"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Automatyczne ponawianie próby"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Włącz tryb automatycznego ponawiania próby"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Trybu TTY nie można zmienić w trakcie rozmowy wideo"</string>
     <string name="menu_add" msgid="1882023737425114762">"Dodaj kontakt"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Edytuj kontakt"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Usuń kontakt"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"Tony DTMF"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Ustaw długość tonów DTMF"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Normalne"</item>
+    <item msgid="2883365539347850535">"Długie"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Komunikat sieciowy"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Komunikat o błędzie"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Aktywuj telefon"</string>
@@ -560,18 +565,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Połączenie przez Wi-Fi"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Kliknij ponownie, by otworzyć"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Podczas dekodowania wiadomości wystąpił błąd."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-pt-rPT/strings.xml b/res/values-pt-rPT/strings.xml
index 5ad2e1c..7b74760 100644
--- a/res/values-pt-rPT/strings.xml
+++ b/res/values-pt-rPT/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Quando estiver inacessível"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Número no caso de estar inacessível"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"A encaminhar para <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Desativado"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Desativado"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"O seu operador não suporta a desativação do reencaminhamento de chamadas quando o telemóvel não está acessível."</string>
     <string name="updating_title" msgid="6146755386174019046">"Definições de chamadas"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"As definições de chamadas só podem ser alteradas pelo utilizador principal."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Definir modo TTY"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Nova tentativa automática"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Ativar modo Nova tentativa automática"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Não é permitido alterar o modo teletipo durante uma videochamada"</string>
     <string name="menu_add" msgid="1882023737425114762">"Adicionar contacto"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Editar contacto"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Eliminar contacto"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"Tons DTMF"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Definir o tamanho dos toques DTMF"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Normal"</item>
+    <item msgid="2883365539347850535">"Longo"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Mensagem de rede"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Mensagem de erro"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Ativar o seu telefone"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Chamada Wi-Fi"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Tocar novamente para abrir"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Ocorreu um erro durante a descodificação da mensagem."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-pt/strings.xml b/res/values-pt/strings.xml
index 5e0b6ca..6fe7506 100644
--- a/res/values-pt/strings.xml
+++ b/res/values-pt/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Quando inacessível"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Número quando inacessível"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Encaminhando para <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Desativado"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Desativado"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Sua operadora não suporta a desativação do encaminhamento de chamada quando seu telefone não está acessível."</string>
     <string name="updating_title" msgid="6146755386174019046">"Configurações de chamadas"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"As configurações de chamada só podem ser alteradas pelo usuário principal."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Definir modo TTD"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Repetir automaticamente"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Ativar modo Repetir automaticamente"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Não é permitida a alteração do modo TTD durante uma vídeo chamada"</string>
     <string name="menu_add" msgid="1882023737425114762">"Adicionar contato"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Editar contato"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Excluir contato"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"Tons DTMF"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Definir duração dos tons DTMF"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Normal"</item>
+    <item msgid="2883365539347850535">"Longo"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Mensagem de rede"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Mensagem de erro"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Ativar o seu telefone"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Chamada por Wi-Fi"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Toque novamente para abrir"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Ocorreu um erro ao decodificar a mensagem."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-ro/strings.xml b/res/values-ro/strings.xml
index 3006498..fc89323 100644
--- a/res/values-ro/strings.xml
+++ b/res/values-ro/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Când nu este accesibil"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Număr de redirecţionare dacă telefonul nu este accesibil"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Se efectuează redirecţionarea la <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Dezactivat"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Dezactivat"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Operatorul dvs. nu acceptă ca redirecţionarea apelurilor să fie dezactivată atunci când telefonul nu este accesibil."</string>
     <string name="updating_title" msgid="6146755386174019046">"Setări apel"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Numai utilizatorul principal poate să modifice setările pentru apeluri."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Setaţi modul TTY"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Reîncercare automată"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Activaţi modul Reîncercare automată"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Schimbarea modului TTY nu este permisă în timpul unui apel video"</string>
     <string name="menu_add" msgid="1882023737425114762">"Adăugaţi o persoană în agendă"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Modificaţi informaţiile despre persoana din agendă"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Ștergeţi persoana din agendă"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"Tonuri DTMF"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Setaţi lungimea tonurilor DTMF"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Normală"</item>
+    <item msgid="2883365539347850535">"Lung"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Mesaj de rețea"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Mesaj de eroare"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Activaţi-vă telefonul"</string>
@@ -557,18 +562,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Apel prin Wi-Fi"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Atingeți din nou pentru a deschide"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"A apărut o eroare la decodificarea mesajului."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-ru/strings.xml b/res/values-ru/strings.xml
index fa8e11a..02087a0 100644
--- a/res/values-ru/strings.xml
+++ b/res/values-ru/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Если номер недоступен"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Переадресовывать на этот номер"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Переадресация на номер <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Выкл."</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Отключено"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Ваш оператор не позволяет отключать переадресацию вызовов, если телефон находится вне зоны доступа."</string>
     <string name="updating_title" msgid="6146755386174019046">"Настройки вызовов"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Настройки вызовов может изменить только основной пользователь."</string>
@@ -354,8 +354,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Установить режим телетайпа"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Автодозвон"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Включить режим автодозвона"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Режим телетайтпа нельзя изменить во время видеозвонка"</string>
     <string name="menu_add" msgid="1882023737425114762">"Добавить контакт"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Изменить контакт"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Удалить контакт"</string>
@@ -485,6 +484,12 @@
     <item msgid="1937509904407445684">"Телетайп с возможностью слышать собеседника"</item>
     <item msgid="5644925873488772224">"Телетайп с возможностью передачи голоса"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF-сигналы"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Настроить длительность тональных сигналов DTMF"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Обычные"</item>
+    <item msgid="2883365539347850535">"Длинные"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Сообщение сети"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Ошибка"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Активировать телефон"</string>
@@ -562,18 +567,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Wi-Fi-звонок"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Нажмите ещё раз, чтобы открыть"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"При расшифровке сообщения произошла ошибка."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-si-rLK/strings.xml b/res/values-si-rLK/strings.xml
index 053212e..7179afa 100644
--- a/res/values-si-rLK/strings.xml
+++ b/res/values-si-rLK/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"ළඟා වීමට නොහැකි විට"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"ළඟා විය නොහැකි විට අංකය"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"<xliff:g id="PHONENUMBER">{0}</xliff:g> වෙත ඉදිරියට යවමින්"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"අක්‍රියයි"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"අබලයි"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"ඔබගේ වාහකය ඔබගේ දුරකථනය ළඟා විය නොහැකි විට ඇමතුම් ඉදිරියට ගෙනයාම අබල කිරීමට සහාය නොදක්වයි."</string>
     <string name="updating_title" msgid="6146755386174019046">"ඇමතුම් සැකසීම්"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"ඇමතුම් සැකසීම් වෙනස් කළ හැක්කේ ප්‍රධාන පරිශීලකයකු විසින් පමණි."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"TTY ආකාරය සකසන්න"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"ස්වයංක්‍රීය නැවත උත්සාහ කිරීම"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"ස්වයංක්‍රීය නැවත උත්සාහ කිරීමේ ආකාරය සබල කරන්න"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"වීඩියෝ ඇමතුමක් අතරතුර TTY මෝඩය වෙනස් වීමකට අවසර නැත"</string>
     <string name="menu_add" msgid="1882023737425114762">"සම්බන්ධතාවය එක් කරන්න"</string>
     <string name="menu_edit" msgid="7143003705504672374">"සම්බන්ධතාව සංස්කරණය කරන්න"</string>
     <string name="menu_delete" msgid="3977150783449642851">"සම්බන්ධතාවය මකා දමන්න"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF හඬ"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"DTMF නාදවල දිග ප්‍රමාණය සකසන්න"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"සාමාන්‍ය"</item>
+    <item msgid="2883365539347850535">"දීර්ඝ"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"ජාල පණිවිඩය"</string>
     <string name="network_error_message" msgid="3394780436230411413">"දෝෂ පණිවිඩය"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"ඔබගේ දුරකථනය සක්‍රිය කරන්න"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Wi-Fi ඇමතුම"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"විවෘත කිරීමට නැවත ස්පර්ශ කරන්න"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"පණිවිඩය විකේතනය කරන අතරතුර දෝෂයක් සිදු විය."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-sk/strings.xml b/res/values-sk/strings.xml
index 1aeb9cb..7c7179a 100644
--- a/res/values-sk/strings.xml
+++ b/res/values-sk/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Keď som nedostupný/-á"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Číslo pri nedostupnosti"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Presmerovanie na <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Vypnuté"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Vypnuté"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Váš operátor neumožňuje zakázanie presmerovaní, keď je telefón nedostupný."</string>
     <string name="updating_title" msgid="6146755386174019046">"Nastavenia hovorov"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Nastavenia hovorov môže zmeniť iba hlavný používateľ."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Nastaviť režim TTY"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Automaticky skúsiť znova"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Povoliť režim Automaticky skúsiť znova."</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Zmena režimu TTY nie je povolená počas videohovoru"</string>
     <string name="menu_add" msgid="1882023737425114762">"Pridať kontakt"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Upraviť kontakt"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Odstrániť kontakt"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"Tóny DTMF"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Nastaviť dĺžku tónov DTMF"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Normálna"</item>
+    <item msgid="2883365539347850535">"Dlhé"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Sieťová správa"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Chybové hlásenie"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Aktivujte svoj telefón"</string>
@@ -560,18 +565,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Hovor cez Wi-Fi"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Otvorte opätovným klepnutím"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Pri dekódovaní správy sa vyskytla chyba"</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-sl/strings.xml b/res/values-sl/strings.xml
index 3d8fdc1..7e66f2a 100644
--- a/res/values-sl/strings.xml
+++ b/res/values-sl/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Pri nedosegljivosti"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Številka, ko ni dosegljivo"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Preusmerjanje na <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Izklopljeno"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Onemogočeno"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Vaš operater ne podpira izklopa preusmeritve klicev, kadar je telefon nedosegljiv."</string>
     <string name="updating_title" msgid="6146755386174019046">"Nastavitve klicev"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Nastavitve klicanja lahko spremeni samo primarni uporabnik."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Nastavitev načina TTY"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Samodejen ponovni poskus"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Omogoči način samodejnega ponovnega poskusa"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Sprememba načina TTY ni dovoljena med videoklicem"</string>
     <string name="menu_add" msgid="1882023737425114762">"Dodaj stik"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Urejanje stika"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Izbriši stik"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"Toni DTMF"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Nastavitev dolžine tonov DTMF"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Navadno"</item>
+    <item msgid="2883365539347850535">"Dolgo"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Sporočilo omrežja"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Sporočilo o napaki"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Aktivirajte telefon"</string>
@@ -560,18 +565,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Klic Wi-Fi"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Dotaknite se znova, če želite odpreti"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Napaka pri dekodiranju sporočila."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-sr/strings.xml b/res/values-sr/strings.xml
index f783a0c..426abbd 100644
--- a/res/values-sr/strings.xml
+++ b/res/values-sr/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Када сте недоступни"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Број у случају недоступности"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Прослеђивање на <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Искључено"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Онемогућено"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Мобилни оператер не подржава онемогућавање преусмеравања позива када је телефон недоступан."</string>
     <string name="updating_title" msgid="6146755386174019046">"Подешавања позива"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Само примарни корисник може да мења подешавања позива."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Подеси TTY режим"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Аутоматски поновни покушај"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Омогућавање режима аутоматског поновног покушаја"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Промена TTY режима није дозвољена током видео позива"</string>
     <string name="menu_add" msgid="1882023737425114762">"Додај контакт"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Измени контакт"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Избриши контакт"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF тонови"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Подеси јачину DTMF тонова"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Нормалан"</item>
+    <item msgid="2883365539347850535">"Дугачак"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Мрежна порука"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Порука о грешци"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Активирајте телефон"</string>
@@ -557,18 +562,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Wi-Fi позив"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Додирните поново да бисте отворили"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Дошло је до грешке при декодирању поруке."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-sv/strings.xml b/res/values-sv/strings.xml
index 7db53dd..377765e 100644
--- a/res/values-sv/strings.xml
+++ b/res/values-sv/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"När jag inte kan nås"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Nummer när du inte är tillgänglig"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Vidarebefordrar till <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Av"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Inaktiverat"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Operatören stöder inte inaktivering av vidarebefordran av samtal när det inte går att nå telefonen."</string>
     <string name="updating_title" msgid="6146755386174019046">"Samtalsinställningar"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Det är bara den primära användaren som kan ändra samtalsinställningar."</string>
@@ -358,8 +358,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Ange TTY-läge"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Försök igen automatiskt"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Aktivera läget Försök igen automatiskt"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Det går inte att ändra till texttelefonläge under ett videosamtal"</string>
     <string name="menu_add" msgid="1882023737425114762">"Lägg till kontakt"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Redigera kontakt"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Ta bort kontakt"</string>
@@ -489,6 +488,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF-signaler"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Ange längd på DTMF-signaler"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Normal"</item>
+    <item msgid="2883365539347850535">"Lång"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Nätverksmeddelande"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Felmeddelande"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Aktivera telefonen"</string>
@@ -560,18 +565,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Wi-Fi-samtal"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Tryck igen för att öppna"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Ett fel inträffade när meddelandet avkodades."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-sw/strings.xml b/res/values-sw/strings.xml
index 7b9f339..7e3e182 100644
--- a/res/values-sw/strings.xml
+++ b/res/values-sw/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Ikiwa sipatikani"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Wakati namba haipatikani"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Inasambaza kwa <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Imezimwa"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Kimezimwa"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Mtoa huduma wako haauni ulemezaji wa kusambaza simu wakati simu yako haifikiwi."</string>
     <string name="updating_title" msgid="6146755386174019046">"Mipangilio ya simu"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Mipangilio ya simu inaweza kubadilishwa na mtumiaji wa msingi pekee."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Weka hali ya TTY"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Jaribu tena Kiotomatiki"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Wezesha hali ya kujaribu tena Kiotomatiki"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Kubadilisha Hali ya TTY hakuruhusiwi wakati wa hangout ya video"</string>
     <string name="menu_add" msgid="1882023737425114762">"Ongeza anwani"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Hariri anwani"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Futa anwani"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"Toni za DTMF"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Weka urefu wa toni za DTMF"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Kawaida"</item>
+    <item msgid="2883365539347850535">"Ndefu"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Ujumbe wa mtandao"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Ujumbe wa hitilafu"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Wezesha simu yako"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Simu ya Wi-Fi"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Gusa tena ili ufungue"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Hitilafu imetokea wakati wa usimbuaji wa ujumbe."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-ta-rIN/strings.xml b/res/values-ta-rIN/strings.xml
index 0b6f0b1..a660a77 100644
--- a/res/values-ta-rIN/strings.xml
+++ b/res/values-ta-rIN/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"தொடர்புகொள்ள முடியாமல் இருக்கும்போது"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"தொடர்பு கிடைக்காதபோது இதில்"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"<xliff:g id="PHONENUMBER">{0}</xliff:g> க்குப் பகிர்"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"முடக்கப்பட்டுள்ளது"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"முடக்கப்பட்டது"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"மொபைல் தொடர்புகொள்ள முடியாத இடத்தில் இருக்கும்போது, அழைப்பு பகிர்தலை முடக்குவதை ஆபரேட்டர் ஆதரிக்கவில்லை."</string>
     <string name="updating_title" msgid="6146755386174019046">"அழைப்பு அமைப்பு"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"முதன்மை பயனர் மட்டுமே அழைப்பிற்கான அமைப்புகளை மாற்ற முடியும்."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"TTY பயன்முறையை அமை"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"தானாக மீண்டும் அழைக்க முயற்சித்தல்"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"தானாக மீண்டும் அழைக்க முயற்சிக்கும் பயன்முறையை இயக்கு"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"வீடியோ அழைப்பின்போது TTY பயன்முறை மாற்றம் அனுமதிக்கப்படாது"</string>
     <string name="menu_add" msgid="1882023737425114762">"தொடர்பைச் சேர்"</string>
     <string name="menu_edit" msgid="7143003705504672374">"தொடர்பை மாற்று"</string>
     <string name="menu_delete" msgid="3977150783449642851">"தொடர்பை நீக்கு"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF டோன்கள்"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"DTMF டோன்களுக்கான நீளத்தை அமைக்கவும்"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"இயல்பானது"</item>
+    <item msgid="2883365539347850535">"நீளமானது"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"நெட்வொர்க் செய்தி"</string>
     <string name="network_error_message" msgid="3394780436230411413">"பிழைச் செய்தி"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"மொபைலைச் செயல்படுத்தவும்"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"வைஃபை அழைப்பு"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"திறக்க, மீண்டும் தட்டவும்"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"செய்தியைக் குறிவிலக்கும்போது பிழை ஏற்பட்டது."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-te-rIN/strings.xml b/res/values-te-rIN/strings.xml
index 2666874..aad66db 100644
--- a/res/values-te-rIN/strings.xml
+++ b/res/values-te-rIN/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"చేరుకోలేనప్పుడు"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"చేరుకోవడం సాధ్యపడనప్పుడు నంబర్"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"<xliff:g id="PHONENUMBER">{0}</xliff:g>కి ఫార్వార్డ్ చేస్తోంది"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"ఆఫ్‌లో ఉంది"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"నిలిపివేయబడింది"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"మీ ఫోన్‌ను చేరుకోవడం సాధ్యపడనప్పుడు కాల్ ఫార్వర్డింగ్‌ను నిలిపివేయడానికి మీ క్యారియర్ మద్దతు ఇవ్వదు."</string>
     <string name="updating_title" msgid="6146755386174019046">"కాల్ సెట్టింగ్‌లు"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"కాల్ సెట్టింగ్‌లను ప్రాథమిక వినియోగదారు మాత్రమే మార్చగలరు."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"TTY మోడ్‌ను సెట్ చేయండి"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"స్వీయ-పునఃప్రయత్నం"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"స్వీయ-పునఃప్రయత్నం మోడ్‌ను ప్రారంభించండి"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"వీడియో కాల్ సమయంలో TTY మోడ్ మార్పు అనుమతించబడదు"</string>
     <string name="menu_add" msgid="1882023737425114762">"పరిచయాన్ని జోడించు"</string>
     <string name="menu_edit" msgid="7143003705504672374">"పరిచయాన్ని సవరించు"</string>
     <string name="menu_delete" msgid="3977150783449642851">"పరిచయాన్ని తొలగించు"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF టోన్‌లు"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"DTMF టోన్‌ల నిడివిని సెట్ చేయండి"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"సాధారణం"</item>
+    <item msgid="2883365539347850535">"ఎక్కువ నిడివి"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"నెట్‌వర్క్ సందేశం"</string>
     <string name="network_error_message" msgid="3394780436230411413">"లోప సందేశం"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"మీ ఫోన్‌ను సక్రియం చేయండి"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Wi-Fi కాల్"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"తెరవడానికి మళ్లీ తాకండి"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"సందేశాన్ని డీకోడ్ చేస్తున్నప్పుడు లోపం సంభవించింది."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-th/strings.xml b/res/values-th/strings.xml
index 7721c58..3068e29 100644
--- a/res/values-th/strings.xml
+++ b/res/values-th/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"เมื่อติดต่อไม่ได้"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"หมายเลขเมื่อติดต่อไม่ได้"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"โอนสายไปที่ <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"ปิด"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"ถูกปิดใช้งาน"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"ผู้ให้บริการของคุณไม่สนับสนุนการปิดใช้งานการโอนสายเมื่อติดต่อไม่ได้"</string>
     <string name="updating_title" msgid="6146755386174019046">"การตั้งค่าการโทร"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"มีเพียงผู้ใช้หลักเท่านั้นที่สามารถเปลี่ยนการตั้งค่าการโทรได้"</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"ตั้งค่าโหมด TTY"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"ลองซ้ำอัตโนมัติ"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"เปิดใช้งานโหมดลองซ้ำอัตโนมัติ"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"ไม่อนุญาตการเปลี่ยนโหมด TTY ในระหว่างแฮงเอาท์วิดีโอ"</string>
     <string name="menu_add" msgid="1882023737425114762">"เพิ่มรายชื่อติดต่อ"</string>
     <string name="menu_edit" msgid="7143003705504672374">"แก้ไขรายชื่อติดต่อ"</string>
     <string name="menu_delete" msgid="3977150783449642851">"ลบรายชื่อติดต่อ"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"เสียงสัญญาณ DTMF"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"ตั้งค่าความยาวเสียงสัญญาณ DTMF"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"ปกติ"</item>
+    <item msgid="2883365539347850535">"ยาว"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"ข้อความจากเครือข่าย"</string>
     <string name="network_error_message" msgid="3394780436230411413">"ข้อความแสดงข้อผิดพลาด"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"เปิดการใช้งานโทรศัพท์ของคุณ"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"การโทรผ่าน Wi-Fi"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"แตะอีกครั้งเพื่อเปิด"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"เกิดข้อผิดพลาดขณะถอดรหัสข้อความ"</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-tl/strings.xml b/res/values-tl/strings.xml
index be28e00..7bf377a 100644
--- a/res/values-tl/strings.xml
+++ b/res/values-tl/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Kapag hindi makontak"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Numero kapag hindi maabot"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Pinapasa sa <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Naka-off"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Hindi pinagana"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Hindi sinusuportahan ng iyong carrier ang hindi pagpapagana ng pagpasa ng tawag kapag hindi maabot ang iyong telepono."</string>
     <string name="updating_title" msgid="6146755386174019046">"Mga setting ng tawag"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Ang pangunahing user lang ang makakapagbago ng mga setting ng tawag."</string>
@@ -482,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"Mga tone ng DTMF"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Itakda ang haba ng mga DTMF tone"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Normal"</item>
+    <item msgid="2883365539347850535">"Mahaba"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Mensahe ng network"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Mensahe ng error"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"I-activate ang iyong telepono"</string>
@@ -553,11 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Tawag sa Wi-Fi"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Pinduting muli upang buksan"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Nagkaroon ng error habang dine-decode ang mensahe."</string>
-    <string name="ims_edit_title" msgid="774569578881609424">"Mga detalye ng IMS account"</string>
-    <string name="ims_accounts_title" msgid="7694796047267723270">"IMS Account"</string>
-    <string name="ims_vt_call_quality_title" msgid="8258588290555663714">"Kalidad ng VT Call"</string>
-    <string name="ims_vt_call_quality_low" msgid="3368039362272094442">"Mababa"</string>
-    <string name="ims_vt_call_quality_high" msgid="5257150840253665465">"Mataas"</string>
-    <string name="ims_vt_call_quality_unknown" msgid="5847968556324166500">"Hindi alam"</string>
-    <string name="ims_vt_call_quality_set_failed" msgid="714387299680894471">"Hindi naitakda ang kalidad ng video"</string>
 </resources>
diff --git a/res/values-tr/strings.xml b/res/values-tr/strings.xml
index b7dc016..1e66616 100644
--- a/res/values-tr/strings.xml
+++ b/res/values-tr/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Ulaşılamadığında"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Ulaşılamadığında kullanılacak numara"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Şuraya yönlendiriliyor: <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Kapalı"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Devre dışı"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Operatörünüz, telefonunuza ulaşılamadığında çağrı yönlendirmenin devre dışı bırakılmasını desteklemiyor."</string>
     <string name="updating_title" msgid="6146755386174019046">"Çağrı ayarları"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Çağrı ayarları sadece birincil kullanıcı tarafından değiştirilebilir."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"TTY modunu ayarla"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Otomatik yeniden deneme"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Otomatik Yeniden Deneme modunu etkinleştir"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Video görüşmesi sırasında TTY Mod değişikliğine izin verilmiyor"</string>
     <string name="menu_add" msgid="1882023737425114762">"Kişi ekle"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Kişiyi düzenle"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Kişiyi sil"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF tonları"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"DTMF seslerinin uzunluğunu ayarla"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Normal"</item>
+    <item msgid="2883365539347850535">"Uzun"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Ağ iletisi"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Hata iletisi"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Telefonunuzu aktive edin"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Kablosuz çağrı"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Açmak için tekrar dokunun"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"İletinin kodu çözülürken bir hata oluştu."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-uk/strings.xml b/res/values-uk/strings.xml
index 5fc161e..4cf2975 100644
--- a/res/values-uk/strings.xml
+++ b/res/values-uk/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Коли недоступно"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Переадресовувати на цей номер"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Пересилання на <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Вимкнено"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Вимкнено"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Ваш оператор не підтримує вимкнення переадресації викликів, коли телефон недосяжний."</string>
     <string name="updating_title" msgid="6146755386174019046">"Налаштування викликів"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Налаштування виклику може змінити лише основний користувач."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Устан. режим TTY"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Автоповтор"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Увімкнути режим автоповтору"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Під час відеодзвінка заборонено змінювати режим TTY"</string>
     <string name="menu_add" msgid="1882023737425114762">"Додати контакт"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Змінити контакт"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Видалити контакт"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"HCO TTY"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"Сигнали DTMF"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Установити довжину сигналів DTMF"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Звичайний"</item>
+    <item msgid="2883365539347850535">"Довгий"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Повідомлення мережі"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Повідомлення про помилку"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Активуйте свій телефон"</string>
@@ -560,18 +565,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Дзвінок через Wi-Fi"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Торкніться знову, щоб відкрити"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Під час розшифрування повідомлення сталася помилка."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-ur-rPK/strings.xml b/res/values-ur-rPK/strings.xml
index fca4469..e89a17f 100644
--- a/res/values-ur-rPK/strings.xml
+++ b/res/values-ur-rPK/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"ناقابل رسائی ہونے پر"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"ناقابل رسائی ہونے پر نمبر"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"<xliff:g id="PHONENUMBER">{0}</xliff:g> کو آگے بھیج رہا ہے"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"آف"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"غیر فعال"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"آپ کا کیریئر آپ کا فون ناقابل رسائی ہونے پر کال آگے منتقل کرنے کو غیر فعال کرنے کا تعاون نہیں کرتا ہے۔"</string>
     <string name="updating_title" msgid="6146755386174019046">"کال کی ترتیبات"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"صرف بنیادی صارف ہی کال کی ترتیبات تبدیل کر سکتا ہے۔"</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"‏TTY طرز متعین کریں"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"از خود دوبارہ کوشش کریں"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"از خود دوبارہ کوشش کریں کا طرز فعال کریں"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"‏ویڈیو کال کے دوران TTY وضع تبدیل کرنے کی اجازت نہیں ہے"</string>
     <string name="menu_add" msgid="1882023737425114762">"رابطہ شامل کریں"</string>
     <string name="menu_edit" msgid="7143003705504672374">"رابطہ میں ترمیم کریں"</string>
     <string name="menu_delete" msgid="3977150783449642851">"رابطہ حذف کریں"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"‏DTMF ٹونز"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"‏DTMF ٹونز کی طوالت مقرر کریں"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"حسب معمول"</item>
+    <item msgid="2883365539347850535">"طویل"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"نیٹ ورک کا پیغام"</string>
     <string name="network_error_message" msgid="3394780436230411413">"خرابی کا پیغام"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"اپنا فون فعال کریں"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"‏Wi-Fi کال"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"کھولنے کیلئے دوبارہ ٹچ کریں"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"پیغام کو ڈیکوڈ کرتے وقت ایک خرابی پیش آ گئی۔"</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-uz-rUZ/strings.xml b/res/values-uz-rUZ/strings.xml
index e748544..f3377ae 100644
--- a/res/values-uz-rUZ/strings.xml
+++ b/res/values-uz-rUZ/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Menga tushib bo‘lmasa"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"O‘chirilganda raqam"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"<xliff:g id="PHONENUMBER">{0}</xliff:g>ga yo‘naltirilmoqda"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"O‘chirilgan"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"O‘chirilgan"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Telefoningiz o‘chiq bo‘lganida qo‘ng‘iroqlarni boshqa raqamga yo‘naltirishni o‘chirish xususiyati tarmoq operatoringizda yo‘q."</string>
     <string name="updating_title" msgid="6146755386174019046">"Qo‘ng‘iroq sozlamalari"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Faqat asosiy foydalanuvchi qo‘ng‘iroq sozlamalarini o‘zgartirishi mumkin."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"TTY rejimini o‘rnatish"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Avto-qayta urinish"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Avto-qayta urinish rejimini yoqish"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Video qo‘ng‘iroq davomida TTY rejimini o‘zgartirish taqiqlangan"</string>
     <string name="menu_add" msgid="1882023737425114762">"Kontakt qo‘shish"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Kontaktni tahrirlash"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Kontaktni o‘chirish"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF tovushlari"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"DTMF tovushlari uzunligini o‘rnatish"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"O‘rtacha"</item>
+    <item msgid="2883365539347850535">"Uzun"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Tarmoq xabari"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Xatolik xabari"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Telefoningizni faollashtirish"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Wi-Fi qo‘ng‘irog‘i"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Ochish uchun yana bosing"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Xabarni kodsizlashda xatolik yuz berdi."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-vi/strings.xml b/res/values-vi/strings.xml
index b546120..2054e66 100644
--- a/res/values-vi/strings.xml
+++ b/res/values-vi/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Khi không liên lạc được"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Số khi không liên lạc được"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Chuyển tiếp tới <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Tắt"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Đã tắt"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Nhà cung cấp dịch vụ của bạn không hỗ trợ vô hiệu hóa chuyển tiếp cuộc gọi khi điện thoại của bạn không thể truy cập được."</string>
     <string name="updating_title" msgid="6146755386174019046">"Cài đặt cuộc gọi"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Chỉ người dùng chính mới có thể thay đổi cài đặt cuộc gọi."</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Đặt chế độ TTY"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Tự động thử lại"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Bật chế độ Tự động thử lại"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Không được phép thay đổi Chế độ TTY trong cuộc gọi điện video"</string>
     <string name="menu_add" msgid="1882023737425114762">"Thêm liên hệ"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Chỉnh sửa liên hệ"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Xóa liên hệ"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"Âm DTMF"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Đặt độ dài âm DTMF"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Thường"</item>
+    <item msgid="2883365539347850535">"Dài"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Thông báo của mạng"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Thông báo lỗi"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Kích hoạt điện thoại của bạn"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Cuộc gọi qua Wi-Fi"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Chạm lại để mở"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Đã xảy ra lỗi khi giải mã tin nhắn."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-zh-rCN/strings.xml b/res/values-zh-rCN/strings.xml
index 5242122..959a489 100644
--- a/res/values-zh-rCN/strings.xml
+++ b/res/values-zh-rCN/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"无法接通时"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"无法接通时的转接号码"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"转接到 <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"关闭"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"未启用"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"您的运营商不支持在手机无法接通时停用来电转接功能。"</string>
     <string name="updating_title" msgid="6146755386174019046">"通话设置"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"只有主用户才能更改通话设置。"</string>
@@ -352,8 +352,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"设置 TTY 模式"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"自动重拨"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"启用自动重拨模式"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"视频通话过程中不允许更改为 TTY 模式"</string>
     <string name="menu_add" msgid="1882023737425114762">"添加联系人"</string>
     <string name="menu_edit" msgid="7143003705504672374">"编辑联系人"</string>
     <string name="menu_delete" msgid="3977150783449642851">"删除联系人"</string>
@@ -483,6 +482,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF 音"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"设置 DTMF 音长度"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"正常"</item>
+    <item msgid="2883365539347850535">"长"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"网络消息"</string>
     <string name="network_error_message" msgid="3394780436230411413">"错误消息"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"激活您的手机"</string>
@@ -554,18 +559,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"WLAN 通话"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"再次触摸即可打开"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"对邮件解码时出错。"</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-zh-rHK/strings.xml b/res/values-zh-rHK/strings.xml
index 6364d2a..99cc169 100644
--- a/res/values-zh-rHK/strings.xml
+++ b/res/values-zh-rHK/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"無法接通時"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"無法接通時的轉接號碼"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"轉接至 <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"關閉"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"已停用"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"您的流動網絡供應商不支援在手機無法接通時停用轉接功能。"</string>
     <string name="updating_title" msgid="6146755386174019046">"通話設定"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"只有主要使用者可以變更通話設定。"</string>
@@ -358,8 +358,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"設定 TTY 模式"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"自動重試"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"啟用自動重試模式"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"視像通話過程中不允許變更 TTY 模式"</string>
     <string name="menu_add" msgid="1882023737425114762">"新增聯絡人"</string>
     <string name="menu_edit" msgid="7143003705504672374">"編輯聯絡人"</string>
     <string name="menu_delete" msgid="3977150783449642851">"刪除聯絡人"</string>
@@ -489,6 +488,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF 訊號"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"設定 DTMF 音頻長度"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"標準"</item>
+    <item msgid="2883365539347850535">"長"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"網絡訊息"</string>
     <string name="network_error_message" msgid="3394780436230411413">"錯誤訊息"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"啟用您的手機"</string>
@@ -560,18 +565,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Wi-Fi 通話"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"再次輕觸以開啟"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"為訊息解碼時發生錯誤。"</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-zh-rTW/strings.xml b/res/values-zh-rTW/strings.xml
index 5cd7cb6..bc926fb 100644
--- a/res/values-zh-rTW/strings.xml
+++ b/res/values-zh-rTW/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"無法接通時"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"無法接通時的轉接號碼"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"轉接至 <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"關閉"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"停用"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"您的行動通訊業者不支援手機無收訊時停用轉接功能。"</string>
     <string name="updating_title" msgid="6146755386174019046">"通話設定"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"只有主要使用者可以變更通話設定。"</string>
@@ -358,8 +358,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"設定 TTY 模式"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"自動重試"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"啟用自動重試模式"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"無法在視訊通話過程中變更 TTY 模式"</string>
     <string name="menu_add" msgid="1882023737425114762">"新增聯絡人"</string>
     <string name="menu_edit" msgid="7143003705504672374">"編輯聯絡人"</string>
     <string name="menu_delete" msgid="3977150783449642851">"刪除聯絡人"</string>
@@ -489,6 +488,12 @@
     <item msgid="1937509904407445684">"TTY HCO"</item>
     <item msgid="5644925873488772224">"TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"DTMF 信號音"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"設定 DTMF 信號音長度"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"適中"</item>
+    <item msgid="2883365539347850535">"長音"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"網路訊息"</string>
     <string name="network_error_message" msgid="3394780436230411413">"錯誤訊息"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"啟用您的手機"</string>
@@ -560,18 +565,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Wi-Fi 通話"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"再次輕觸即可開啟"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"為郵件解碼時發生錯誤。"</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values-zu/strings.xml b/res/values-zu/strings.xml
index f1b85b8..332149b 100644
--- a/res/values-zu/strings.xml
+++ b/res/values-zu/strings.xml
@@ -119,7 +119,7 @@
     <string name="labelCFNRc" msgid="2614827454402079766">"Uma ungafinyeleleki"</string>
     <string name="messageCFNRc" msgid="6380695421020295119">"Inombolo uma ingatholakali"</string>
     <string name="sum_cfnrc_enabled" msgid="7010898346095497421">"Idlulisela ku-<xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
-    <string name="sum_cfnrc_disabled" msgid="2684474391807469832">"Valiwe"</string>
+    <string name="sum_cfnrc_disabled" msgid="7222141261321276464">"Khutshaziwe"</string>
     <string name="disable_cfnrc_forbidden" msgid="5646361343094064333">"Isiphathi sakho asisekeli ukuvimbela ukudlulisela ucingo lapho ifoni yakho ingafinyeleleki."</string>
     <string name="updating_title" msgid="6146755386174019046">"Izilungiselelo zekholi"</string>
     <string name="call_settings_primary_user_only" msgid="5679923943740900965">"Izilungiselelo zekholi zingaguqulwa kuphela ngumsebenzisi oyinhloko."</string>
@@ -356,8 +356,7 @@
     <string name="tty_mode_option_summary" msgid="1073835131534808732">"Hlela imodi ye-TTY"</string>
     <string name="auto_retry_mode_title" msgid="4073265511427813322">"Zama futhi ngokuzenzakalelayo"</string>
     <string name="auto_retry_mode_summary" msgid="4973886004067532288">"Vumela imodi Yokuzama Futhi Okuzenzakalelayo"</string>
-    <!-- no translation found for tty_mode_not_allowed_video_call (3795846787901909176) -->
-    <skip />
+    <string name="tty_mode_not_allowed_video_call" msgid="3795846787901909176">"Ukuguqulwa kwemodi ye-TTY akuvunyelwe ngesikhathi sekholi yevidiyo"</string>
     <string name="menu_add" msgid="1882023737425114762">"Engeza othintana naye"</string>
     <string name="menu_edit" msgid="7143003705504672374">"Hlela othintana naye"</string>
     <string name="menu_delete" msgid="3977150783449642851">"Susa othintana naye"</string>
@@ -487,6 +486,12 @@
     <item msgid="1937509904407445684">"I-TTY HCO"</item>
     <item msgid="5644925873488772224">"I-TTY VCO"</item>
   </string-array>
+    <string name="dtmf_tones_title" msgid="5163153771291340803">"Amathoni e-DTMF"</string>
+    <string name="dtmf_tones_summary" msgid="3351820372864020331">"Hlela ubude bamathoni e-DTMF"</string>
+  <string-array name="dtmf_tone_entries">
+    <item msgid="899650777817315681">"Jwayelekile"</item>
+    <item msgid="2883365539347850535">"Kude"</item>
+  </string-array>
     <string name="network_info_message" msgid="7738596060242881930">"Umlayezo wenethiwekhi"</string>
     <string name="network_error_message" msgid="3394780436230411413">"Umlayezo wephutha"</string>
     <string name="ota_title_activate" msgid="8616918561356194398">"Yenza ifoni yakho isebenze"</string>
@@ -558,18 +563,4 @@
     <string name="status_hint_label_wifi_call" msgid="8900805254974653903">"Ikholi ye-Wi-Fi"</string>
     <string name="emergency_action_launch_hint" msgid="5841511849007540970">"Thinta futhi ukuze uvule"</string>
     <string name="message_decode_error" msgid="3456481534066924855">"Kube nephutha ngenkathi kukhishwa ikhodi kumlayezo."</string>
-    <!-- no translation found for ims_edit_title (774569578881609424) -->
-    <skip />
-    <!-- no translation found for ims_accounts_title (7694796047267723270) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_title (8258588290555663714) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_low (3368039362272094442) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_high (5257150840253665465) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_unknown (5847968556324166500) -->
-    <skip />
-    <!-- no translation found for ims_vt_call_quality_set_failed (714387299680894471) -->
-    <skip />
 </resources>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 3a101bf..6044465 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -1317,17 +1317,4 @@
        data was received.) [CHAR LIMIT=none] -->
     <string name="message_decode_error">There was an error while decoding the message.</string>
 
-    <!-- IMS settings related strings -->
-    <!-- Title of the ims editor screen. [CHAR LIMIT=NONE] -->
-    <string name="ims_edit_title">IMS account details</string>
-    <!-- Title displayed IMS account settings in the sip settings category. [CHAR LIMIT=NONE] -->
-    <string name="ims_accounts_title">IMS Account</string>
-
-    <!-- VT call quality settings. -->
-    <string translatable="false" name="ims_vt_call_quality">VtCallQuality</string>
-    <string name="ims_vt_call_quality_title">VT Call Quality</string>
-    <string name="ims_vt_call_quality_low">Low</string>
-    <string name="ims_vt_call_quality_high">High</string>
-    <string name="ims_vt_call_quality_unknown">Unknown</string>
-    <string name="ims_vt_call_quality_set_failed">Failed to set video quality</string>
 </resources>
diff --git a/src/com/android/phone/CallFeaturesSetting.java b/src/com/android/phone/CallFeaturesSetting.java
index 81781cb..0c42d18 100644
--- a/src/com/android/phone/CallFeaturesSetting.java
+++ b/src/com/android/phone/CallFeaturesSetting.java
@@ -267,7 +267,8 @@
         if (ImsManager.isVtEnabledByPlatform(mPhone.getContext()) && ENABLE_VT_FLAG) {
             boolean currentValue =
                     ImsManager.isEnhanced4gLteModeSettingEnabledByUser(mPhone.getContext())
-                    ? PhoneGlobals.getInstance().phoneMgr.isVideoCallingEnabled() : false;
+                    ? PhoneGlobals.getInstance().phoneMgr.isVideoCallingEnabled(
+                            getOpPackageName()) : false;
             mEnableVideoCalling.setChecked(currentValue);
             mEnableVideoCalling.setOnPreferenceChangeListener(this);
         } else {
diff --git a/src/com/android/phone/CarrierConfigLoader.java b/src/com/android/phone/CarrierConfigLoader.java
new file mode 100644
index 0000000..185aea0
--- /dev/null
+++ b/src/com/android/phone/CarrierConfigLoader.java
@@ -0,0 +1,365 @@
+/**
+ * Copyright (c) 2015, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+package com.android.phone;
+
+import static android.Manifest.permission.READ_PHONE_STATE;
+import static com.android.internal.telephony.uicc.IccCardProxy.ACTION_INTERNAL_SIM_STATE_CHANGED;
+
+import android.app.ActivityManagerNative;
+import android.content.BroadcastReceiver;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.content.ServiceConnection;
+import android.database.sqlite.SQLiteDatabase;
+import android.database.sqlite.SQLiteOpenHelper;
+import android.os.AsyncResult;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.IBinder;
+import android.os.Message;
+import android.os.RemoteException;
+import android.os.ServiceManager;
+import android.os.UserHandle;
+import android.service.carrier.CarrierConfigService;
+import android.service.carrier.CarrierIdentifier;
+import android.service.carrier.ICarrierConfigService;
+import android.telephony.CarrierConfigManager;
+import android.telephony.SubscriptionManager;
+import android.telephony.TelephonyManager;
+import android.util.Log;
+
+import com.android.internal.telephony.ICarrierConfigLoader;
+import com.android.internal.telephony.IccCardConstants;
+import com.android.internal.telephony.Phone;
+import com.android.internal.telephony.PhoneConstants;
+import com.android.internal.telephony.PhoneFactory;
+import com.android.internal.telephony.TelephonyIntents;
+
+import java.util.List;
+
+/**
+ * CarrierConfigLoader binds to privileged carrier apps to fetch carrier config overlays.
+ * TODO: implement persist cache
+ * TODO: add gid2 to phone
+ * TODO: handle package install/uninstall events
+ */
+
+public class CarrierConfigLoader extends ICarrierConfigLoader.Stub {
+    private static final String TAG = "CarrierConfigLoader";
+    // Package name for default carrier config app, bundled with system image.
+    private static final String DEFAULT_CARRIER_CONFIG_PACKAGE = "com.android.carrierconfig";
+
+    /** The singleton instance. */
+    private static CarrierConfigLoader sInstance;
+    // The context for phone app, passed from PhoneGlobals.
+    private Context mContext;
+    // Carrier configs from default app, indexed by phoneID.
+    private Bundle[] mConfigFromDefaultApp;
+    // Carrier configs from privileged carrier config app, indexed by phoneID.
+    private Bundle[] mConfigFromCarrierApp;
+    // Service connection for binding to config app.
+    private ConfigServiceConnection[] mServiceConnection;
+
+    // Broadcast receiver for SIM and pkg intents, register intent filter in constructor.
+    private final BroadcastReceiver mReceiver = new ConfigLoaderBroadcastReceiver();
+
+    // Message codes; see mHandler below.
+    // Request from SubscriptionInfoUpdater when SIM becomes absent or error.
+    private static final int EVENT_CLEAR_CONFIG = 0;
+    // Request from SubscriptionInfoUpdater to update config.
+    private static final int EVENT_UPDATE_CONFIG = 1;
+    // Request from carrier app to reload config.
+    private static final int EVENT_RELOAD_CONFIG = 2;
+    // Has connected to default app.
+    private static final int EVENT_CONNECTED_TO_DEFAULT = 3;
+    // Has connected to carrier app.
+    private static final int EVENT_CONNECTED_TO_CARRIER = 4;
+    // Config has been loaded from default app.
+    private static final int EVENT_LOADED_FROM_DEFAULT = 5;
+    // Config has been loaded from carrier app.
+    private static final int EVENT_LOADED_FROM_CARRIER = 6;
+
+
+    // Handler to process various events.
+    // For each phoneId, state transition should be: default app bind->connected->loaded,
+    // carrier app (if exists) bind-> connected->loaded. At any time, at most one connection is active.
+    // If events are not in this order, previous connection will be unbind, so only latest event takes effect. 
+    // We broadcast config change when:
+    // 1. loaded from carrier app
+    // 2. loaded from default app if no carrier app
+    // 3. config cleared, possibly due to sim removed
+    // 4. bind or IPC error
+    private Handler mHandler = new Handler() {
+        @Override
+        public void handleMessage(Message msg) {
+            int phoneId = msg.arg1;
+            log("mHandler: " + msg.what + " phoneId: " + phoneId);
+            CarrierIdentifier carrierId;
+            ConfigServiceConnection conn;
+            Bundle config;
+            switch (msg.what) {
+                case EVENT_CLEAR_CONFIG:
+                    mConfigFromDefaultApp[phoneId] = null;
+                    mConfigFromCarrierApp[phoneId] = null;
+                    mServiceConnection[phoneId] = null;
+                    broadcastConfigChangedIntent(phoneId);
+                    break;
+                case EVENT_UPDATE_CONFIG:
+                    // Use persist cache to avoid loading from app.
+                    // Fall through to next event if cache not hit.
+                case EVENT_RELOAD_CONFIG:
+                    if (!bindToConfigPackage(DEFAULT_CARRIER_CONFIG_PACKAGE,
+                            phoneId, EVENT_CONNECTED_TO_DEFAULT)) {
+                        //Send bcast if bind fails
+                        broadcastConfigChangedIntent(phoneId);
+                    }
+                    break;
+
+                case EVENT_CONNECTED_TO_DEFAULT:
+                    carrierId = getCarrierIdForPhoneId(phoneId);
+                    conn = (ConfigServiceConnection) msg.obj;
+                    // If new service connection has been created, unbind.
+                    if (mServiceConnection[phoneId] != conn || conn.service == null) {
+                        mContext.unbindService(conn);
+                        break;
+                    }
+                    try {
+                        ICarrierConfigService configService = ICarrierConfigService.Stub.asInterface(conn.service);
+                        config = configService.getCarrierConfig(carrierId);
+                        mConfigFromDefaultApp[phoneId] = config;
+                        mHandler.sendMessage(mHandler.obtainMessage(EVENT_LOADED_FROM_DEFAULT, phoneId));
+                    } catch (RemoteException ex) {
+                        Log.e(TAG, "Failed to get carrier config: " + ex.toString());
+                    } finally {
+                        mContext.unbindService(mServiceConnection[phoneId]);
+                    }
+                    break;
+
+                case EVENT_LOADED_FROM_DEFAULT:
+                    if (mServiceConnection[phoneId] == null) {
+                        break;
+                    }
+                    List<String> carrierPackageNames = TelephonyManager.from(mContext)
+                            .getCarrierPackageNamesForIntent(new Intent(CarrierConfigService.SERVICE_INTERFACE));
+                    log("Found carrier config app: " + carrierPackageNames);
+                    if (carrierPackageNames != null && carrierPackageNames.size() > 0) {
+                        if (!bindToConfigPackage(carrierPackageNames.get(0),
+                                phoneId, EVENT_CONNECTED_TO_CARRIER)) {
+                            broadcastConfigChangedIntent(phoneId);
+                        }
+                    } else {
+                        broadcastConfigChangedIntent(phoneId);
+                    }
+                    break;
+
+                case EVENT_CONNECTED_TO_CARRIER:
+                    carrierId = getCarrierIdForPhoneId(phoneId);
+                    conn = (ConfigServiceConnection) msg.obj;
+                    // If new service connection has been created, unbind.
+                    if (mServiceConnection[phoneId] != conn ||
+                        conn.service == null) {
+                        mContext.unbindService(conn);
+                        break;
+                    }
+                    try {
+                        ICarrierConfigService configService = ICarrierConfigService.Stub.asInterface(conn.service);
+                        config = configService.getCarrierConfig(carrierId);
+                        mConfigFromCarrierApp[phoneId] = config;
+                        mHandler.sendMessage(mHandler.obtainMessage(EVENT_LOADED_FROM_CARRIER, phoneId));
+                    } catch (RemoteException ex) {
+                        Log.e(TAG, "Failed to get carrier config: " + ex.toString());
+                    } finally {
+                        mContext.unbindService(mServiceConnection[phoneId]);
+                    }
+                    break;
+
+                case EVENT_LOADED_FROM_CARRIER:
+                    if (mServiceConnection[phoneId] == null) {
+                        break;
+                    }
+                    broadcastConfigChangedIntent(phoneId);
+                    break;
+            }
+        }
+    };
+
+    /**
+     * Constructs a CarrierConfigLoader, registers it as a service, and registers a broadcast
+     * receiver for relevant events.
+     */
+    private CarrierConfigLoader(Context context) {
+        mContext = context;
+
+        // Register for package updates.
+        IntentFilter triggers = new IntentFilter();
+        triggers.addAction(Intent.ACTION_PACKAGE_ADDED);
+        triggers.addAction(Intent.ACTION_PACKAGE_CHANGED);
+        triggers.addAction(Intent.ACTION_PACKAGE_REMOVED);
+        mContext.registerReceiver(mReceiver, triggers);
+
+        int numPhones = TelephonyManager.from(context).getPhoneCount();
+        mConfigFromDefaultApp = new Bundle[numPhones];
+        mConfigFromCarrierApp = new Bundle[numPhones];
+        mServiceConnection = new ConfigServiceConnection[numPhones];
+        // Make this service available through ServiceManager.
+        ServiceManager.addService(Context.CARRIER_CONFIG_SERVICE, this);
+        log("CarrierConfigLoader has started");
+    }
+
+    /**
+     * Initialize the singleton CarrierConfigLoader instance.
+     *
+     * This is only done once, at startup, from {@link com.android.phone.PhoneApp#onCreate}.
+     */
+    /* package */
+    static CarrierConfigLoader init(Context context) {
+        synchronized (CarrierConfigLoader.class) {
+            if (sInstance == null) {
+                sInstance = new CarrierConfigLoader(context);
+            } else {
+                Log.wtf(TAG, "init() called multiple times!  sInstance = " + sInstance);
+            }
+            return sInstance;
+        }
+    }
+
+    private void broadcastConfigChangedIntent(int phoneId) {
+        Intent intent = new Intent(CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED);
+        intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT);
+        SubscriptionManager.putPhoneIdAndSubIdExtra(intent, phoneId);
+        ActivityManagerNative.broadcastStickyIntent(intent, READ_PHONE_STATE,
+              UserHandle.USER_ALL);
+    }
+
+    /** Binds to the default or carrier config app. */
+    private boolean bindToConfigPackage(String pkgName, int phoneId, int eventId) {
+        log("Binding to " + pkgName + " for phone " + phoneId);
+        Intent carrierConfigService = new Intent(CarrierConfigService.SERVICE_INTERFACE);
+        carrierConfigService.setPackage(pkgName);
+        mServiceConnection[phoneId] = new ConfigServiceConnection(phoneId, eventId);
+        try {
+            return mContext.bindService(carrierConfigService, mServiceConnection[phoneId],
+                    Context.BIND_AUTO_CREATE);
+        } catch (SecurityException ex) {
+            return false;
+        }
+    }
+
+    private CarrierIdentifier getCarrierIdForPhoneId(int phoneId) {
+        String mcc = "";
+        String mnc = "";
+        String imsi = "";
+        String gid1 = "";
+        String gid2 = "";
+        String spn = TelephonyManager.from(mContext).getSimOperatorNameForPhone(phoneId);
+        String simOperator = TelephonyManager.from(mContext).getSimOperatorNumericForPhone(phoneId);
+        if (simOperator != null) {
+            mcc = simOperator.substring(0, 3);
+            mnc = simOperator.substring(3);
+        }
+        Phone phone = PhoneFactory.getPhone(phoneId);
+        if (phone != null) {
+            imsi = phone.getSubscriberId();
+            gid1 = phone.getGroupIdLevel1();
+            // add gid2 after phone supports it.
+        }
+
+        return new CarrierIdentifier(mcc, mnc, spn, imsi, gid1, gid2);
+    }
+
+    @Override
+    public Bundle getConfigForSubId(int subId) {
+        int phoneId = SubscriptionManager.getPhoneId(subId);
+        Bundle retConfig = CarrierConfigManager.getDefaultConfig();
+        if (SubscriptionManager.isValidPhoneId(phoneId)) {
+            Bundle config = mConfigFromDefaultApp[phoneId];
+            if (config != null) retConfig.putAll(config);
+            config = mConfigFromCarrierApp[phoneId];
+            if (config != null) retConfig.putAll(config);
+        }
+        return retConfig;
+    }
+
+    @Override
+    public void reloadCarrierConfigForSubId(int subId) {
+        int phoneId = SubscriptionManager.getPhoneId(subId);
+        if (SubscriptionManager.isValidPhoneId(phoneId)) {
+            mHandler.sendMessage(mHandler.obtainMessage(EVENT_RELOAD_CONFIG, phoneId));
+        } else {
+            log("Ignore invalid phoneId: " + phoneId + " for subId: " + subId);
+        }
+    }
+
+    @Override
+    public void updateConfigForPhoneId(int phoneId, String simState) {
+        log("update config for phoneId: " + phoneId + " simState: " + simState);
+        if (!SubscriptionManager.isValidPhoneId(phoneId)) {
+            return;
+        }
+        // requires Java 7 for switch on string.
+        switch (simState) {
+            case IccCardConstants.INTENT_VALUE_ICC_ABSENT:
+            case IccCardConstants.INTENT_VALUE_ICC_CARD_IO_ERROR:
+            case IccCardConstants.INTENT_VALUE_ICC_UNKNOWN:
+                mHandler.sendMessage(mHandler.obtainMessage(EVENT_CLEAR_CONFIG, phoneId));
+                break;
+            case IccCardConstants.INTENT_VALUE_ICC_LOADED:
+            case IccCardConstants.INTENT_VALUE_ICC_LOCKED:
+                mHandler.sendMessage(mHandler.obtainMessage(EVENT_UPDATE_CONFIG, phoneId));
+                break;
+        }
+    }
+
+    private class ConfigServiceConnection implements ServiceConnection {
+        int phoneId;
+        int eventId;
+        IBinder service;
+
+        public ConfigServiceConnection(int phoneId, int eventId) {
+            this.phoneId = phoneId;
+            this.eventId = eventId;
+        }
+
+        @Override
+        public void onServiceConnected(ComponentName name, IBinder service) {
+            log("Connected to config app: " + name.flattenToString());
+            this.service = service;
+            mHandler.sendMessage(mHandler.obtainMessage(eventId, phoneId, -1, this));
+        }
+
+        @Override
+        public void onServiceDisconnected(ComponentName name) {
+            this.service = null;
+        }
+    }
+
+    private class ConfigLoaderBroadcastReceiver extends BroadcastReceiver {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            String action = intent.getAction();
+            log("Receive action: " + action);
+        }
+    }
+
+    private static void log(String msg) {
+        Log.d(TAG, msg);
+    }
+}
+
diff --git a/src/com/android/phone/MobileNetworkSettings.java b/src/com/android/phone/MobileNetworkSettings.java
index 8749f08..a4c6649 100644
--- a/src/com/android/phone/MobileNetworkSettings.java
+++ b/src/com/android/phone/MobileNetworkSettings.java
@@ -387,7 +387,8 @@
     };
 
     private void updatePhone(int slotId) {
-        final SubscriptionInfo sir = findRecordBySlotId(slotId);
+        final SubscriptionInfo sir = mSubscriptionManager
+                .getActiveSubscriptionInfoForSimSlotIndex(slotId);
         if (sir != null) {
             mPhone = PhoneFactory.getPhone(
                     SubscriptionManager.getPhoneId(sir.getSubscriptionId()));
@@ -1274,23 +1275,4 @@
         }
     }
 
-    /**
-     * finds a record with slotId.
-     * Since the number of SIMs are few, an array is fine.
-     */
-    public SubscriptionInfo findRecordBySlotId(final int slotId) {
-        if (mActiveSubInfos != null) {
-            final int subInfoLength = mActiveSubInfos.size();
-
-            for (int i = 0; i < subInfoLength; ++i) {
-                final SubscriptionInfo sir = mActiveSubInfos.get(i);
-                if (sir.getSimSlotIndex() == slotId) {
-                    //Right now we take the first subscription on a SIM.
-                    return sir;
-                }
-            }
-        }
-
-        return null;
-    }
 }
diff --git a/src/com/android/phone/PhoneGlobals.java b/src/com/android/phone/PhoneGlobals.java
index 6c658d3..48b2bf9 100644
--- a/src/com/android/phone/PhoneGlobals.java
+++ b/src/com/android/phone/PhoneGlobals.java
@@ -147,6 +147,7 @@
     NotificationMgr notificationMgr;
     public PhoneInterfaceManager phoneMgr;
     public SimActivationManager simActivationManager;
+    CarrierConfigLoader configLoader;
 
     private BluetoothManager bluetoothManager;
     private CallGatewayManager callGatewayManager;
@@ -402,6 +403,8 @@
 
             phoneMgr = PhoneInterfaceManager.init(this, PhoneFactory.getDefaultPhone());
 
+            configLoader = CarrierConfigLoader.init(this);
+
             // Create the CallNotifer singleton, which handles
             // asynchronous events from the telephony layer (like
             // launching the incoming-call UI when an incoming call comes
diff --git a/src/com/android/phone/PhoneInterfaceManager.java b/src/com/android/phone/PhoneInterfaceManager.java
index 1a8de66..41d911c 100644
--- a/src/com/android/phone/PhoneInterfaceManager.java
+++ b/src/com/android/phone/PhoneInterfaceManager.java
@@ -62,6 +62,7 @@
 import com.android.internal.telephony.PhoneFactory;
 import com.android.internal.telephony.ProxyController;
 import com.android.internal.telephony.PhoneConstants;
+import com.android.internal.telephony.RILConstants;
 import com.android.internal.telephony.SubscriptionController;
 import com.android.internal.telephony.uicc.IccIoResult;
 import com.android.internal.telephony.uicc.IccUtils;
@@ -923,8 +924,11 @@
         return (getPhone(subId).getState() == PhoneConstants.State.IDLE);
     }
 
-    public boolean isSimPinEnabled() {
-        enforceReadPermission();
+    public boolean isSimPinEnabled(String callingPackage) {
+        if (!canReadPhoneState(callingPackage, "isSimPinEnabled")) {
+            return false;
+        }
+
         return (PhoneGlobals.getInstance().isSimPinEnabled());
     }
 
@@ -1200,16 +1204,13 @@
     }
 
     @Override
-    public Bundle getCellLocation() {
-        try {
-            mApp.enforceCallingOrSelfPermission(
-                android.Manifest.permission.ACCESS_FINE_LOCATION, null);
-        } catch (SecurityException e) {
-            // If we have ACCESS_FINE_LOCATION permission, skip the check for ACCESS_COARSE_LOCATION
-            // A failure should throw the SecurityException from ACCESS_COARSE_LOCATION since this
-            // is the weaker precondition
-            mApp.enforceCallingOrSelfPermission(
-                android.Manifest.permission.ACCESS_COARSE_LOCATION, null);
+    public Bundle getCellLocation(String callingPackage) {
+        enforceFineOrCoarseLocationPermission("getCellLocation");
+
+        // OP_COARSE_LOCATION controls both fine and coarse location.
+        if (mAppOps.noteOp(AppOpsManager.OP_COARSE_LOCATION, Binder.getCallingUid(),
+                callingPackage) != AppOpsManager.MODE_ALLOWED) {
+            return null;
         }
 
         if (checkIfCallerIsSelfOrForegroundUser()) {
@@ -1224,6 +1225,20 @@
         }
     }
 
+    private void enforceFineOrCoarseLocationPermission(String message) {
+        try {
+            mApp.enforceCallingOrSelfPermission(
+                    android.Manifest.permission.ACCESS_FINE_LOCATION, null);
+        } catch (SecurityException e) {
+            // If we have ACCESS_FINE_LOCATION permission, skip the check for ACCESS_COARSE_LOCATION
+            // A failure should throw the SecurityException from ACCESS_COARSE_LOCATION since this
+            // is the weaker precondition
+            mApp.enforceCallingOrSelfPermission(
+                    android.Manifest.permission.ACCESS_COARSE_LOCATION, message);
+        }
+    }
+
+
     @Override
     public void enableLocationUpdates() {
         enableLocationUpdatesForSubscriber(getDefaultSubscription());
@@ -1249,22 +1264,19 @@
     @Override
     @SuppressWarnings("unchecked")
     public List<NeighboringCellInfo> getNeighboringCellInfo(String callingPackage) {
-        try {
-            mApp.enforceCallingOrSelfPermission(
-                    android.Manifest.permission.ACCESS_FINE_LOCATION, null);
-        } catch (SecurityException e) {
-            // If we have ACCESS_FINE_LOCATION permission, skip the check
-            // for ACCESS_COARSE_LOCATION
-            // A failure should throw the SecurityException from
-            // ACCESS_COARSE_LOCATION since this is the weaker precondition
-            mApp.enforceCallingOrSelfPermission(
-                    android.Manifest.permission.ACCESS_COARSE_LOCATION, null);
+        enforceFineOrCoarseLocationPermission("getNeighboringCellInfo");
+
+        // OP_COARSE_LOCATION controls both fine and coarse location.
+        if (mAppOps.noteOp(AppOpsManager.OP_COARSE_LOCATION, Binder.getCallingUid(),
+                callingPackage) != AppOpsManager.MODE_ALLOWED) {
+            return null;
         }
 
         if (mAppOps.noteOp(AppOpsManager.OP_NEIGHBORING_CELLS, Binder.getCallingUid(),
                 callingPackage) != AppOpsManager.MODE_ALLOWED) {
             return null;
         }
+
         if (checkIfCallerIsSelfOrForegroundUser()) {
             if (DBG_LOC) log("getNeighboringCellInfo: is active user");
 
@@ -1285,16 +1297,13 @@
 
 
     @Override
-    public List<CellInfo> getAllCellInfo() {
-        try {
-            mApp.enforceCallingOrSelfPermission(
-                android.Manifest.permission.ACCESS_FINE_LOCATION, null);
-        } catch (SecurityException e) {
-            // If we have ACCESS_FINE_LOCATION permission, skip the check for ACCESS_COARSE_LOCATION
-            // A failure should throw the SecurityException from ACCESS_COARSE_LOCATION since this
-            // is the weaker precondition
-            mApp.enforceCallingOrSelfPermission(
-                android.Manifest.permission.ACCESS_COARSE_LOCATION, null);
+    public List<CellInfo> getAllCellInfo(String callingPackage) {
+        enforceFineOrCoarseLocationPermission("getAllCellInfo");
+
+        // OP_COARSE_LOCATION controls both fine and coarse location.
+        if (mAppOps.noteOp(AppOpsManager.OP_COARSE_LOCATION, Binder.getCallingUid(),
+                callingPackage) != AppOpsManager.MODE_ALLOWED) {
+            return null;
         }
 
         if (checkIfCallerIsSelfOrForegroundUser()) {
@@ -1352,15 +1361,6 @@
     }
 
     /**
-     * Make sure the caller has the READ_PHONE_STATE permission.
-     *
-     * @throws SecurityException if the caller does not have the required permission
-     */
-    private void enforceReadPermission() {
-        mApp.enforceCallingOrSelfPermission(android.Manifest.permission.READ_PHONE_STATE, null);
-    }
-
-    /**
      * Make sure the caller has the MODIFY_PHONE_STATE permission.
      *
      * @throws SecurityException if the caller does not have the required permission
@@ -1419,6 +1419,12 @@
                 null);
     }
 
+    private void enforceConnectivityInternalPermission() {
+        mApp.enforceCallingOrSelfPermission(
+                android.Manifest.permission.CONNECTIVITY_INTERNAL,
+                "ConnectivityService");
+    }
+
     private String createTelUrl(String number) {
         if (TextUtils.isEmpty(number)) {
             return null;
@@ -1862,8 +1868,12 @@
         return 0;
     }
 
-    public String[] getPcscfAddress(String apnType) {
-        enforceReadPermission();
+    public String[] getPcscfAddress(String apnType, String callingPackage) {
+        if (!canReadPhoneState(callingPackage, "getPcscfAddress")) {
+            return new String[0];
+        }
+
+
         return mPhone.getPcscfAddress(apnType);
     }
 
@@ -1890,8 +1900,11 @@
      * @return the preferred network type, defined in RILConstants.java.
      */
     @Override
-    public int getCalculatedPreferredNetworkType() {
-        enforceReadPermission();
+    public int getCalculatedPreferredNetworkType(String callingPackage) {
+        if (!canReadPhoneState(callingPackage, "getCalculatedPreferredNetworkType")) {
+            return RILConstants.PREFERRED_NETWORK_MODE;
+        }
+
         return PhoneFactory.calculatePreferredNetworkType(mPhone.getContext(), 0); // wink FIXME: need to get SubId from somewhere.
     }
 
@@ -2096,8 +2109,10 @@
     }
 
     @Override
-    public String getLine1NumberForDisplay(int subId) {
-        enforceReadPermission();
+    public String getLine1NumberForDisplay(int subId, String callingPackage) {
+        if (!canReadPhoneState(callingPackage, "getLine1NumberForDisplay")) {
+            return null;
+        }
 
         String iccId = getIccId(subId);
         if (iccId != null) {
@@ -2108,8 +2123,10 @@
     }
 
     @Override
-    public String getLine1AlphaTagForDisplay(int subId) {
-        enforceReadPermission();
+    public String getLine1AlphaTagForDisplay(int subId, String callingPackage) {
+        if (!canReadPhoneState(callingPackage, "getLine1AlphaTagForDisplay")) {
+            return null;
+        }
 
         String iccId = getIccId(subId);
         if (iccId != null) {
@@ -2252,8 +2269,11 @@
     }
 
     @Override
-    public boolean isVideoCallingEnabled() {
-        enforceReadPermission();
+    public boolean isVideoCallingEnabled(String callingPackage) {
+        if (!canReadPhoneState(callingPackage, "isVideoCallingEnabled")) {
+            return false;
+        }
+
         // Check the user preference and the  system-level IMS setting. Even if the user has
         // enabled video calling, if IMS is disabled we aren't able to support video calling.
         // In the long run, we may instead need to check if there exists a connection service
@@ -2294,8 +2314,11 @@
      *   {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE}
      */
     @Override
-    public String getDeviceId() {
-        enforceReadPermission();
+    public String getDeviceId(String callingPackage) {
+        if (!canReadPhoneState(callingPackage, "getDeviceId")) {
+            return null;
+        }
+
         final Phone phone = PhoneFactory.getPhone(0);
         if (phone != null) {
             return phone.getDeviceId();
@@ -2333,4 +2356,31 @@
     public boolean isVolteEnabled() {
         return mPhone.isVolteEnabled();
     }
+
+    private boolean canReadPhoneState(String callingPackage, String message) {
+        mApp.enforceCallingOrSelfPermission(
+                android.Manifest.permission.READ_PHONE_STATE, message);
+
+        if (mAppOps.noteOp(AppOpsManager.OP_READ_PHONE_STATE, Binder.getCallingUid(),
+                callingPackage) != AppOpsManager.MODE_ALLOWED) {
+            return false;
+        }
+
+        return true;
+    }
+
+    @Override
+    public void factoryReset(int subId) {
+        enforceConnectivityInternalPermission();
+        if (SubscriptionManager.isUsableSubIdValue(subId)) {
+            // Enable data
+            setDataEnabled(subId, true);
+            // Set network selection mode to automatic
+            setNetworkSelectionModeAutomatic(subId);
+            // Set preferred mobile network type to the best available
+            setPreferredNetworkType(subId, Phone.PREFERRED_NT_MODE);
+            // Turn off roaming
+            SubscriptionManager.from(mApp).setDataRoaming(0, subId);
+        }
+    }
 }
diff --git a/src/com/android/services/telephony/TelephonyConnection.java b/src/com/android/services/telephony/TelephonyConnection.java
index 10c5e4a..0c3974a 100644
--- a/src/com/android/services/telephony/TelephonyConnection.java
+++ b/src/com/android/services/telephony/TelephonyConnection.java
@@ -192,17 +192,6 @@
         public void onConferenceParticipantsChanged(List<ConferenceParticipant> participants) {
             updateConferenceParticipants(participants);
         }
-
-        /**
-         * Used by the {@link com.android.internal.telephony.Connection} to report a change in the
-         * substate of the current call
-         *
-         * @param callSubstate The call substate.
-         */
-        @Override
-        public void onCallSubstateChanged(int callSubstate) {
-            setCallSubstate(callSubstate);
-        }
     };
 
     private com.android.internal.telephony.Connection mOriginalConnection;
@@ -544,7 +533,6 @@
         setWifi(mOriginalConnection.isWifi());
         setVideoProvider(mOriginalConnection.getVideoProvider());
         setAudioQuality(mOriginalConnection.getAudioQuality());
-        setCallSubstate(mOriginalConnection.getCallSubstate());
 
         if (isImsConnection()) {
             mWasImsConnection = true;