AT&T TREK 2 HD, User Manual

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94 SETTINGS
Settings
From the home screen, tap Settings . Settings contains most
of the tools for customizing and configuring your device.
Wireless & Networks
Wi-Fi
Turn Wi-Fi on or off and configure your Wi-Fi connections (see
Connecting to Networks and Devices – Connecting to Wi-Fi).
When Wi-Fi is on, tap
Advanced Wi-Fi Direct in the Wi-Fi
menu to directly share data between two devices via Wi-Fi (see
Connecting to Networks and Devices – Connecting to Wi-Fi –
Using Wi-Fi Direct).
Bluetooth
Turn Bluetooth on or off and configure your Bluetooth connections
(see Connecting to Networks and Devices – Connecting to
Bluetooth Devices).
Mobile Networks
Control mobile data use and data roaming (see Connecting to
Networks and Devices – Connecting to Mobile Networks).
Data Usage
Tap the Cellular data switch to turn mobile data on or off.
You can check how much data has been used during the time
cycle you set, set a mobile data limit and warning, manage Data
Saver, see what apps have been using mobile data, or restrict
background data for individual apps.