Hands-free function
The machine is equipped with hands-free function, no need to
press PTT key , it can automatically send voice.
1.When Standby, repeatedly press the Power / Menu button until
the LCD hands-free function label appears.
2.Press the up or down key to switch hands-free on / off function,
alternately shows "0,1,2,3"，Appears on the display Hands-free
indicator .
(0: close hands-free function; 1: noisy environments; 2: Under
normal circumstances use: 3: quiet environments)
High/Low Power Selection
Standby, repeatedly press the Power / Menu button until the
display the flashing LO or HI (LO for small power 0.5W; HI for
high-power 1W) .Then, click PTT to save.
Use earplugs (optional)
1.The walkie-talkie is set to non-hands-free mode.
2.Open the headset/charger jack on the side of the machine.
Insert the headset.adjust the microphone position.
Automatic power saving feature
The machine is equipped with a unique circuit that can extend
battery life，If you do not receive any signal transmission within
5 seconds, it will automatically switch to energy-saving mode, in
this mode, you can still receive the signal)
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