137
5 Power key
Press and hold for about 3 seconds to
power on/o your device.
6
Charging/USB
Type-C jack
Charge the device or connect to the
USB port of a computer.
7
External
antenna port
Connect the antennas if necessary.
Support:
Tx/PRX NR 38/77/78 LTE B42/43
8
External
antenna port
Connect the antennas if necessary.
Support:
DRX NR 38/77/78 LTE B42/43
* After the device has not been operated for about 15
seconds, the indicator lights turn o and it’s in power saving
mode. You can press any key to turn on the indicator lights.
*Open the back cover and you can nd the RESET hole.
Press and hold for about 2 seconds to restore your device
to the factory settings. Please use the appropriate tool to
operate the reset hole, which is 9mm deep.
*For better signal, it is recommended to use two external
antenna ports simultaneously.