Getting IMEI Number and other Details

IMEI Nmber Using TelePhony Manager

In Android, using TelephonyManager we can get many details of the phone and SIM like IMEI Number, SIM Serial ID, SIM state, Roaming information etc.




  

 

In order to get these details we must declare following permission in AndroidManifest file..
<uses-permission android:name="android.permission.READ_PHONE_STATE" />



Have an  object of TelephonyMnager
TelephonyManager  tm=(TelephonyManager)getSystemService(Context.TELEPHONY_SERVICE);

Get IMEI Number of Phone

         String IMEINumber=tm.getDeviceId();

 Get Subscriber ID

          String subscriberID=tm.getDeviceId();

  Get SIM Serial Number

            String SIMSerialNumber=tm.getSimSerialNumber();

 Get Network Country ISO Code

             String networkCountryISO=tm.getNetworkCountryIso();

 Get SIM Country ISO Code

               String SIMCountryISO=tm.getSimCountryIso();

 Get the device software version

               String softwareVersion=tm.getDeviceSoftwareVersion()

 Get the Voice mail number

               String voiceMailNumber=tm.getVoiceMailNumber();

 Get the Phone Type CDMA/GSM/NONE

            int phoneType=tm.getPhoneType();

            switch (phoneType)
            {
                    case (TelephonyManager.PHONE_TYPE_CDMA):
                               // your code
                                   break;
                    case (TelephonyManager.PHONE_TYPE_GSM) 
                               // your code                 
                                   break;
                    case (TelephonyManager.PHONE_TYPE_NONE):
                               // your code              
                                    break;
             }

 Find whether the Phone is in Roaming, returns true if in roaming

             boolean isRoaming=tm.isNetworkRoaming();
              if(isRoaming)
                      phoneDetails+="\nIs In Roaming : "+"YES";
              else
                     phoneDetails+="\nIs In Roaming : "+"NO";

Get the SIM state

            int SIMState=tm.getSimState();
            switch(SIMState)
            {
                    case TelephonyManager.SIM_STATE_ABSENT :
                        // your code
                        break;
                    case TelephonyManager.SIM_STATE_NETWORK_LOCKED :
                        // your code
                        break;
                    case TelephonyManager.SIM_STATE_PIN_REQUIRED :
                        // your code
                        break;
                    case TelephonyManager.SIM_STATE_PUK_REQUIRED :
                        // your code
                        break;
                    case TelephonyManager.SIM_STATE_READY :
                        // your code
                        break;
                    case TelephonyManager.SIM_STATE_UNKNOWN :
                        // your code
                        break;
           
            }