diff --git a/java/res/xml/kbd_phone_shift.xml b/java/res/xml/kbd_phone_symbols.xml
similarity index 93%
rename from java/res/xml/kbd_phone_shift.xml
rename to java/res/xml/kbd_phone_symbols.xml
index 104f33f..7f59a85 100644
--- a/java/res/xml/kbd_phone_shift.xml
+++ b/java/res/xml/kbd_phone_symbols.xml
@@ -23,5 +23,5 @@
     latin:keyWidth="26.67%p"
 >
     <include
-        latin:keyboardLayout="@xml/rows_phone_shift" />
+        latin:keyboardLayout="@xml/rows_phone_symbols" />
 </Keyboard>
diff --git a/java/res/xml/key_styles_common.xml b/java/res/xml/key_styles_common.xml
index 8d01e0f..14ee19e 100644
--- a/java/res/xml/key_styles_common.xml
+++ b/java/res/xml/key_styles_common.xml
@@ -180,7 +180,7 @@
     <key-style
         latin:styleName="spaceKeyStyle"
         latin:code="@integer/key_space"
-        latin:keyActionFlags="noKeyPreview"
+        latin:keyActionFlags="noKeyPreview|enableLongPress"
         latin:backgroundType="functional" />
     <key-style
         latin:styleName="shortcutKeyStyle"
diff --git a/java/res/xml/key_styles_number.xml b/java/res/xml/key_styles_number.xml
index 003165d..7307a1a 100644
--- a/java/res/xml/key_styles_number.xml
+++ b/java/res/xml/key_styles_number.xml
@@ -45,6 +45,7 @@
         latin:styleName="num0KeyStyle"
         latin:code="48"
         latin:keyLabel="0 +"
+        latin:keyActionFlags="enableLongPress"
         latin:parentStyle="numberKeyStyle" />
     <key-style
         latin:styleName="num1KeyStyle"
@@ -95,14 +96,15 @@
         latin:code="42"
         latin:keyLabel="\uff0a"
         latin:parentStyle="numKeyStyle" />
+    <!-- Only for non-tablet device -->
     <key-style
-        latin:styleName="numSwitchToAltKeyStyle"
-        latin:code="@integer/key_shift"
+        latin:styleName="numPhoneToSymbolKeyStyle"
+        latin:code="@integer/key_switch_alpha_symbol"
         latin:keyLabel="@string/label_to_phone_symbols_key"
         latin:parentStyle="numModeKeyStyle" />
     <key-style
-        latin:styleName="numSwitchToNumericKeyStyle"
-        latin:code="@integer/key_shift"
+        latin:styleName="numPhoneToNumericKeyStyle"
+        latin:code="@integer/key_switch_alpha_symbol"
         latin:keyLabel="@string/label_to_phone_numeric_key"
         latin:parentStyle="numModeKeyStyle" />
     <key-style
@@ -125,5 +127,6 @@
         latin:styleName="numSpaceKeyStyle"
         latin:code="@integer/key_space"
         latin:keyIcon="iconSpaceKeyForNumberLayout"
+        latin:keyActionFlags="enableLongPress"
         latin:parentStyle="numKeyBaseStyle" />
 </merge>
diff --git a/java/res/xml/keyboard_set.xml b/java/res/xml/keyboard_set.xml
index ebdd990..1398b13 100644
--- a/java/res/xml/keyboard_set.xml
+++ b/java/res/xml/keyboard_set.xml
@@ -34,8 +34,8 @@
         latin:elementName="phone"
         latin:elementKeyboard="@xml/kbd_phone" />
     <Element
-        latin:elementName="phoneShifted"
-        latin:elementKeyboard="@xml/kbd_phone_shift" />
+        latin:elementName="phoneSymbols"
+        latin:elementKeyboard="@xml/kbd_phone_symbols" />
     <Element
         latin:elementName="number"
         latin:elementKeyboard="@xml/kbd_number" />
diff --git a/java/res/xml/rows_phone.xml b/java/res/xml/rows_phone.xml
index 94d0f72..18e4c9d 100644
--- a/java/res/xml/rows_phone.xml
+++ b/java/res/xml/rows_phone.xml
@@ -62,7 +62,7 @@
     </Row>
     <Row>
         <Key
-            latin:keyStyle="numSwitchToAltKeyStyle" />
+            latin:keyStyle="numPhoneToSymbolKeyStyle" />
         <Key
             latin:keyStyle="num0KeyStyle" />
         <Key
diff --git a/java/res/xml/rows_phone_shift.xml b/java/res/xml/rows_phone_symbols.xml
similarity index 97%
rename from java/res/xml/rows_phone_shift.xml
rename to java/res/xml/rows_phone_symbols.xml
index 1005206..dfa1349 100644
--- a/java/res/xml/rows_phone_shift.xml
+++ b/java/res/xml/rows_phone_symbols.xml
@@ -71,7 +71,7 @@
     </Row>
     <Row>
         <Key
-            latin:keyStyle="numSwitchToNumericKeyStyle" />
+            latin:keyStyle="numPhoneToNumericKeyStyle" />
         <Key
             latin:keyLabel="+"
             latin:keyStyle="numKeyStyle" />