msisdn

问题 I'm trying to retrieve the MSISDN from the SIM using Android, I have tried getLine1Number() but this only returns the MSISDN stored in My Phone Information or Owner Information secction, if these info is not stored, Android will return a null value. Do you know any work around from this? or is there a way to derive the MSISDN from the SIM number ( getSimSerialNumber() )? Awaits a solid Answer as always !!! :) 回答1: The MSISDN (aka the mobile phone number) isn't a SIM data, so you can't

问题 I have several question about MSISDNs. I understand: MSISDN is the basically the phone number It is not IMSI What i need to know further are: Is MSISDN number burnt (stored) in SIM Card? If it is yes, are all providers make sure that there is MSISDN information in SIM Card? If it is no, to be clarified, None of programming code can fetch the MSISDN number? Some people suggest to fetch MSISDN as below code. But both the code return null if \"My Phone Number\" is not set in device. On the other