Phone SIM change notification

can we receive notification on p开发者_运维百科hone SIM change.

i think we can get the phone number.. so we can track the change of phone number on SIM change in background process.

 TelephonyManager tMgr=(TelephonyManager)mAppContext.getSystemService(Context.TELEPHONY_SERVICE);
mPhoneNumber = tMgr.getLine1Number();