Now that you have your new FirstNet SIM, you need to ACTIVATE IT and then INSTALL IT, so you can start taking advantage of ALL the benefits of FirstNet. Your experience will be more secure and you’ll get access to superior coverage, capacity and more features.
Just follow the EASY, step-by-step instructions below to ACTIVATE your SIM.
NOTE: A First Priority™ Tier feature will be auto-selected for you. The existing Dynamic Traffic Management (DTM) feature will be auto-removed on the next step. Existing features that conflict with the new SIM, such as DTM or other selected features, will be detected and the user is warned that the incompatible feature(s) will be removed.
INSTALL SIM: Not sure how to do this? You can visit your local AT&T store or use the online resources below.
iPhone devices: Watch this 30-second video
Other devices: Visit device support
Now you can take advantage of the full benefits of having a FirstNet SIM, including;