Signal & cellular data
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Signal & cellular data

View cellular network signal, turn international roaming, and your mobile data connection on or off.

  1. The Signal Bars display the connection strength. The more bars that are displayed, the better the connection.
    Note: To view the locations AT&T voice and data service can be used, see the AT&T Network coverage map
    device 5053/9007005_01.jpg
  2. When connected to 4G LTE, the 4G LTE icon will be displayed in the Notification bar.
    Note: To learn more about the AT&T network, visit
    device 5053/9007005_02.jpg
  3. Swipe down from the top of the screen and tap the Settings icon.
    device 5053/9007005_03.jpg
  4. To turn mobile data on or off, tap the Networks tab and scroll to and tap More.
    device 5053/9007005_04.jpg
  5. Tap Mobile networks.
    device 5053/9007005_05.jpg
  6. Tap Mobile Data.
    device 5053/9007005_06.jpg
  7. Tap the Standard Data toggle to turn cellular mobile data access on or off.
    Note: Mobile data is on by default. Turning off the mobile data will not allow any data to be transferred over the wireless network. Wi-Fi access, voice function, and standard text messaging are still allowed.
    device 5053/9007005_07.jpg
  8. Tap the Standard data and/or Enchanced 4G LTE Services to turn data roaming on or off.
    Note: Data roaming is off by default. Enabling Data roaming will allow the device to attach to foreign wireless network signals when available. International roaming charges will apply. This setting does not apply to voice access, which requires additional provisioning for usage on international networks. To learn more, visit the AT&T International website.
    device 5053/9007005_08.jpg

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