Hytera VM780 - System Settings

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5. System Settings
Tap on the home screen, and enter the
Settings
. You can set the parameters according to the
actual needs.
5.1 Network
5.1.1 Data Roaming
Tap
SIM Card Settings
, and toggle to enable data roaming.
5.1.2 NFC
The near field communication (NFC) provides easy, fast and secure wireless connections. It allows you to
identify compatible devices nearby. With the NFC enabled, you can exchange data with other nearby
devices.
5.1.3 Airplane Mode
To avoid signal interferences while you are on a plane, please turn off the product or turn on the airplane
mode. In airplane mode, the product disables data or WLAN network, and you cannot use the voice,
video and data services. If the airline company permits, you can manually enable BT or WLAN feature.
Tap
System Settings
, and toggle the
following the airplane mode to enable it.
You can also enable or disable the airplane mode by tapping the icon in the shortcut
switches.
5.2 Display
5.2.1 Brightness
Manual Adjustment
Tap
System Settings
, and drag the slide block in the
Display Settings
to adjust screen brightness.