TP620 Digital Portable Radio Quick Instruction Manual
14
Push-To-TALK (PTT) Button
The PTT button in the radio
’
s side (Push To Talk, press to talk), this button have functions below:
To initiate a new call;
In the talking process, you can call other user of this channel.
Operation Steps
；
Hold the radio vertically 1 to 2 inches (2.5-5.0 cm) from your mouth. Then press and hold the PTT
button and speak clearly into the microphone. Release PTT button to receive.
Selecting a Zone
A zone is a group of channels. Your radio supports up to a maximum 2
zones with every zone supporting up to a maximum of 16 channels.
Procedure
：
1) Press the programmed zone button
2) A positive alert tone indicates the radio switched from zone 1 to zone 2.
