Forum Discussion
Proceedure for swapping sims and.....
Hi! I'll try to keep this short. I ordered a SIM card to be sent to my sister, 1100 miles from me, so that she can switch from her AT&T account to my account. I have had an extra unused number for y...
If you are the primary account holder you can go to your mytmobile account and go to her line to make sure the sim card is correct. If it isn't the correct number you can change the number from your account.
IIRC you guys are going to have to contact them. they are going to need some info from her phone to be albe to use it on their network
