diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 013f81e5..b4231ed8 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -113,8 +113,8 @@
             android:enabled="true"
             android:exported="true">
             <intent-filter>
-                <action android:name="com.simplemobiletools.contacts.action.ACCEPT_CALL" />
-                <action android:name="com.simplemobiletools.contacts.action.DECLINE_CALL" />
+                <action android:name="com.simplemobiletools.dialer.action.ACCEPT_CALL" />
+                <action android:name="com.simplemobiletools.dialer.action.DECLINE_CALL" />
             </intent-filter>
         </receiver>
 
diff --git a/app/src/main/kotlin/com/simplemobiletools/dialer/activities/CallActivity.kt b/app/src/main/kotlin/com/simplemobiletools/dialer/activities/CallActivity.kt
index bf1f14d3..31820a73 100644
--- a/app/src/main/kotlin/com/simplemobiletools/dialer/activities/CallActivity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/dialer/activities/CallActivity.kt
@@ -304,14 +304,14 @@ class CallActivity : SimpleActivity() {
 
     private fun initProximitySensor() {
         val powerManager = getSystemService(Context.POWER_SERVICE) as PowerManager
-        proximityWakeLock = powerManager.newWakeLock(PowerManager.PROXIMITY_SCREEN_OFF_WAKE_LOCK, "com.simplemobiletools.contacts.pro:wake_lock")
+        proximityWakeLock = powerManager.newWakeLock(PowerManager.PROXIMITY_SCREEN_OFF_WAKE_LOCK, "com.simplemobiletools.dialer.pro:wake_lock")
         proximityWakeLock!!.acquire(10 * MINUTE_SECONDS * 1000L)
     }
 
     @SuppressLint("NewApi")
     private fun setupNotification() {
         val callState = CallManager.getState()
-        val channelId = "simple_contacts_call"
+        val channelId = "simple_dialer_call"
         if (isOreoPlus()) {
             val importance = NotificationManager.IMPORTANCE_DEFAULT
             val name = "call_notification_channel"
diff --git a/app/src/main/kotlin/com/simplemobiletools/dialer/activities/DialerActivity.kt b/app/src/main/kotlin/com/simplemobiletools/dialer/activities/DialerActivity.kt
index 3f5d892d..f574e7ed 100644
--- a/app/src/main/kotlin/com/simplemobiletools/dialer/activities/DialerActivity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/dialer/activities/DialerActivity.kt
@@ -23,7 +23,7 @@ class DialerActivity : SimpleActivity() {
         if (intent.action == Intent.ACTION_CALL && intent.data != null) {
             callNumber = intent.data
 
-            // make sure Simple Contacts is the default Phone app before initiating an outgoing call
+            // make sure Simple Dialer is the default Phone app before initiating an outgoing call
             if (!isDefaultDialer()) {
                 launchSetDefaultDialerIntent()
             } else {
diff --git a/app/src/main/kotlin/com/simplemobiletools/dialer/helpers/Constants.kt b/app/src/main/kotlin/com/simplemobiletools/dialer/helpers/Constants.kt
index 6344e780..9f75833a 100644
--- a/app/src/main/kotlin/com/simplemobiletools/dialer/helpers/Constants.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/dialer/helpers/Constants.kt
@@ -13,6 +13,6 @@ val tabsList = arrayListOf(CONTACTS_TAB_MASK, RECENTS_TAB_MASK)
 
 const val KEY_PHONE = "phone"
 
-private const val PATH = "com.simplemobiletools.contacts.action."
+private const val PATH = "com.simplemobiletools.dialer.action."
 const val ACCEPT_CALL = PATH + "accept_call"
 const val DECLINE_CALL = PATH + "decline_call"