Can I Activate An Old At&t Sim Card. List on the taskbar select. Select a wireless user.
The steps are quite easy to follow. You can find the SIM card number on the back of the SIM card. You will need to know your SIM card IMEI number for activation.
Note that if the old iPhone is locked to a particular carrier the sim used to activate it must be form that carrier.
The Replace SIM Card page appears. We ship most new devices with the SIM card inserted in your device and activated. If you use another SIM card you may not be able to use some features of your new phone. On the Premier homepage from the.
