Tag Archives: PHONE_TYPE_NONE

Find subscriber id, sim serial number, phone network type etc in Android

By | March 20, 2017

The android.telephony.TelephonyManager class provides information about the telephony services such as subscriber id, sim serial number, phone network type etc.You can also determine the phone state etc. Permission Before Starting, make sure you add the permission in the Android Manifest. Android Source Code Below code gets the information from the Android Telephony Manager and displays information about the… Read More »