Call from second sim

Question

I have a dual sim android phone. I am using this code to make a call:

private void callBack(String phone, Context context) {
        Intent callIntent = new          


        

Answer 1

This seems to work on a large range of dual sim devices as Motorola, Micromax, HTC, Samsung

intent.putExtra("com.android.phone.extra.slot", 0); //For sim 1

OR

intent.putExtra("com.android.phone.extra.slot", 1); //For sim 2

and if doesn't work try this, In Samsung S duos this works just fine.

intent.putExtra("simSlot", 0); //For sim 1

OR

intent.putExtra("simSlot", 1); //For sim 2

unfortunately for these things we have to get into hit/trial mode as no official documentation is there for dual-sim support.