-
Computers & ... Expert
143 Answers
- Posted on Jan 12, 2021
Re: how do i activate my sim card?
Activate your phone or SIM card online if you purchased it with a new wireless account, an upgrade, or added a new line.
...
Insert SIM card
- Go to Device Support.
- Select, confirm, or change your device.
- Select View All Solutions > Insert SIM Card.
call ATT and pay first.
×