Disable telecom integration.

app/src/main/java/org/thoughtcrime/securesms/service/webrtc/AndroidTelecomUtil.kt

@@ -188,7 +188,7 @@ object AndroidTelecomUtil {
   }
 
   private fun isRestrictedDevice(): Boolean {
-    return "${Build.MODEL} ${Build.PRODUCT} ${Build.MANUFACTURER}".contains(other = "oneplus", ignoreCase = true)
+    return true // "${Build.MODEL} ${Build.PRODUCT} ${Build.MANUFACTURER}".contains(other = "oneplus", ignoreCase = true)
   }
 }