Method | Function |
Get device ID | Returns the unique device ID, for example, the IMEI for GSM and the MEID or ESN for CDMA phones. Return null if device ID is not available. |
Get line 1 number | Returns the phone number string for line 1, for example, the MSISDN for a GSM phone. Return null if it is unavailable. |
Get SIM serial number | Returns the serial number of the SIM, if applicable. |
Get network operator name | Returns the alphabetic name of current registered operator. |