Get all SIM phone numbers

Question

Is it possible to get all SIM numbers (if dual SIM) from phone programmatically? And how?

I know there's a way to check if the phone is dual sim . But I didn't find information how can I exctract actually those numbers.

There's a method to get phone number but it doesn't work for dual sim:

 TelephonyManager tMgr = (TelephonyManager) getActivity().getSystemService(Context.TELEPHONY_SERVICE);
 String phone = tMgr.getLine1Number();

Answer 1

It is not possible to get phone number with telephonymanager class because some sim manufacturer companies does not provide sim number on sim card as described in this link. https://stackoverflow.com/a/6797278/6448399