- The signal strength and carrier are displayed in the status bar.
Note: To view the locations AT&T voice and data service can be used, see the AT&T Network coverage map.
- When 3G is available, the 3G icon will appear in the status bar.
Note: To learn more about the AT&T network, visit http://www.att.com/network.
- When Airplane mode is enabled, an icon will appear in the status bar.

