Here iam going to show how to use 3sim cards in a dual sim mobile by using one sim as dummy(Receiving calls only) .. varies with device
Take 3simcards Assume (SIM A... SIM B.... SIM C)
- Then insert SIM A,B into your android mobile
- Go to settings》》 Sim card manager (or) Sim Managements (or) whatever starts with sim click on that (varies with Device)
- Then search for options like Dual sim always ON
- Click on it It will ask to enter the numbers of your sim cards (SIM A, SIM B)
- Click on finish
Thats all......!
Now switch off your mobile
Remove SIM B & insert SIM C
Switch on your mobile... (Now SIM A & SIM C) is in your mobile
From that time Your mobile will be able to receive calls from SIM A, B,C
NOTE: If you can't find dual sim always on inside your sim card manager then it will not work for you...