View cellular network signal, turn your mobile data connection on or off.
INSTRUCTIONS & INFO
Signal strength is displayed in the Notifications bar. Five white bars indicates full signal strength. Note: To view the locations AT&T voice and data service can be used, see the AT&T Network coverage map.
The current data connection will be displayed to the left of the signal strength indicator. (3G, 4G LTE, etc.) Note: Learn more about the AT&T network.
An Airplane mode icon will appear in the Notifications bar while airplane mode is toggled on. Note: Airplane mode disables all wireless services. Calls cannot be made or received. Toggle Airplane mode off to restore regular device function.