diff --git a/src/com/android/server/telecom/CallsManager.java b/src/com/android/server/telecom/CallsManager.java
index 1b5e485..d937abd 100644
--- a/src/com/android/server/telecom/CallsManager.java
+++ b/src/com/android/server/telecom/CallsManager.java
@@ -242,15 +242,15 @@
 
     public static final String TELECOM_CALL_ID_PREFIX = "TC@";
 
-    // Maps call technologies in PhoneConstants to those in Analytics.
+    // Maps call technologies in TelephonyManager to those in Analytics.
     private static final Map<Integer, Integer> sAnalyticsTechnologyMap;
     static {
         sAnalyticsTechnologyMap = new HashMap<>(5);
-        sAnalyticsTechnologyMap.put(PhoneConstants.PHONE_TYPE_CDMA, Analytics.CDMA_PHONE);
-        sAnalyticsTechnologyMap.put(PhoneConstants.PHONE_TYPE_GSM, Analytics.GSM_PHONE);
-        sAnalyticsTechnologyMap.put(PhoneConstants.PHONE_TYPE_IMS, Analytics.IMS_PHONE);
-        sAnalyticsTechnologyMap.put(PhoneConstants.PHONE_TYPE_SIP, Analytics.SIP_PHONE);
-        sAnalyticsTechnologyMap.put(PhoneConstants.PHONE_TYPE_THIRD_PARTY,
+        sAnalyticsTechnologyMap.put(TelephonyManager.PHONE_TYPE_CDMA, Analytics.CDMA_PHONE);
+        sAnalyticsTechnologyMap.put(TelephonyManager.PHONE_TYPE_GSM, Analytics.GSM_PHONE);
+        sAnalyticsTechnologyMap.put(TelephonyManager.PHONE_TYPE_IMS, Analytics.IMS_PHONE);
+        sAnalyticsTechnologyMap.put(TelephonyManager.PHONE_TYPE_SIP, Analytics.SIP_PHONE);
+        sAnalyticsTechnologyMap.put(TelephonyManager.PHONE_TYPE_THIRD_PARTY,
                 Analytics.THIRD_PARTY_PHONE);
     }