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To turn on or turn off airplane mode, follow these steps:
1.
From any Home screen, touch the Notification bar and slide down.
2.
If necessary, touch the shortcut bar at the top of the screen and slide left.
3.
Tap Airplane to turn on or turn off.
Note: When Airplane mode is active, the icon fills with green.
Turn on/off data roaming
To turn on or turn off data roaming, follow these steps:
1.
From the Home screen, tap the Menu key.
2.
Tap System settings.
3.
Tap Mobile networks.
4.
Select or clear the Data roaming check box.
NFC
Read NFC tag
We're sorry, but NFC is not available on this device.
Turn on/off NFC
We're sorry, but NFC is not available on this device.
System Manager (Carrier IQ)
Opt in/out of System Manager
System Manager makes it easier for T-Mobile to help with problems that happen when using your device. To opt in or opt out of
System Manager, follow these steps:
1.
From any Home screen, tap the Menu key.
2.
Tap System settings.
3.
Scroll down to 'Personal,' and then tap Backup & Reset.
4.
Tap Collect Diagnostics.
5.
Select or clear the Allow Diagnostics check box to opt in or opt out.
Wi-Fi
Delete Wi-Fi network profile
To delete a saved Wi-Fi network profile, follow these steps:
1.
From any Home screen, tap the Menu key.
2.
Tap System settings.
3.
Tap Wi-Fi.
4.
If necessary, turn on Wi-Fi.
5.
Touch and hold the network you want to delete.
6.
Tap Forget network.
Scan & connect to Wi-Fi network
To scan for and connect to available Wi-Fi networks, follow these steps:
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