Find out how to switch an active SIM card to another device. When swapping SIM cards on AT&T, it’s important to make sure that the SIM cards for both devices are the same size. Additionally, you should check to make sure that you already have a compatible data plan before swapping the SIM cards. If…
DetailsUpdated Trade-In Information: For the latest, step-by-step instructions on how AT&T Business device trade-ins work, including shipping tips and how credits are applied, please see my new guide: AT&T Business Device Trade-In Guide . This article is kept online as an additional reference. Business customers trade-in details Business customers ordering a new device and trading…
Details