1. Signal strength is 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.
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  2. When data is available, it will be displayed in the status bar.
    Note: Learn more about the AT&T network at att.com/network.
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  3. When Airplane mode is enabled, all signals will be deactivated. An icon will appear in the status bar when Airplane mode is enabled.
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