Device - Zte Obsidian User Manual And Safety Information

and Devices Connecting to Bluetooth Devices.
Data Usage
Touch the ON/OFF switch to turn on or off cellular data in the CELLULAR tab.
You can check how much data has been used during the time cycle you set, set a cellular data
limit and warning, see what apps have been using mobile data, or restrict background data for
individual apps.
More
Airplane Mode
In the Settings app, select More and then slide the Airplane mode switch to the ON position to
turn on Airplane mode. All the phone's radios that transmit voice or data are turned off.
Default SMS App
In the Settings app, touch More and select Default SMS app to choose the preferred application
for sending and receiving SMS.
Mobile Hotspot
Share your phone's mobile data connection with PCs or other devices via a USB cable. See
Share Your Mobile Data Connection via USB.
VPN
Set up and connect to virtual private networks. See Connecting to Networks and Devices
Connecting to Virtual Private Networks.

Device

Display
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Brightness level: Set the brightness of the display.
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