User’s Manual V1.0
All Rights reserved, No Spreading without TESUNHO Permission 4
Basic Operations
N
O
T
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Please check the following two items before using
a. Please make sure the SIM card has been activated and has start the data service.
b. Please make sure the radio has been programmed with the activated platform
account and the correct APN information.
If not, please contact local dealer for assistance.
1. Power On
Turn the volume control clockwise to power on.
2. Power Off
Turn the volume control anticlockwise to power off.
3. Transmitting
Press PTT to transmit ( LED indicator lights red), keep away from microphone 2.5cm-5cm.
Exception & Talking Priority:
If there is an advanced user starts to talk when you’re transmitting, you will be forced to exit the
transmitting mode.
4.
Receiving
The LED indicator lights blue when receiving.