diff --git a/app/src/main/java/de/apps4ics/mountainnavigation/MainActivity.java b/app/src/main/java/de/apps4ics/mountainnavigation/MainActivity.java
index f12c921..4d7a4d2 100644
--- a/app/src/main/java/de/apps4ics/mountainnavigation/MainActivity.java
+++ b/app/src/main/java/de/apps4ics/mountainnavigation/MainActivity.java
@@ -1056,7 +1056,7 @@
     private void addCellReceptionPoi(){
         setActiveNetwork();
         if(activeNetwork != null && activeNetwork.isConnected()){
-            if(activeNetwork.getType() == ConnectivityManager.TYPE_MOBILE){
+            if(tm != null && networkStrength != -1){
                 String opName = tm.getNetworkOperatorName();
                 String opCountry = tm.getNetworkCountryIso();
                 String nwType = activeNetwork.getSubtypeName();
@@ -1064,7 +1064,7 @@
                 int strength = networkStrength;
                 addPoi(new CellReception(0, strength, opName, opCountry, roaming, nwType, null));
             } else {
-                Log.d(TAG, "Mobile network not available/connected");
+                Log.d(TAG, "You are not connected to a phone network");
             }
         } else {
             Log.d(TAG, "You are not connected to any network");