Recent content by Muhammad Usman19

i want to disable sim connectivity (sms/calls everything) to save battery. but i want to keep sim in phone, because if i want to make a call, i would turn on Sim connectivity, make call, turn off Sim connectivity. i have 2 numbers (and 2 phones) , one number is primary and always on, 2nd is...

i do not want to recieive calls/sms too. i just want to use wifi. but if required, i may turn on sim to make calls, and then turn off sim to save battery. because this is not my primary phone number.

i want to disable sim, this is my secondary sim, i occasionally use this sim, i have 2 phones, i want to disable sim connectivity on 1 phone to save battery.