1. Press the preprogrammed one-touch call button to initiate a group or single call to a predefined alias or ID.
2. Hold the walkie talkie in its upright position and keep it at a distance of 1 to 2 inches (2.5 to 5.0 cm) from the
mouth.
3. Press 【PTT】 key to initiate a call, LED indicator light is red. The screen displays the talk group / user alias or ID,
as well as the group call / callout icon.
4. Release the [PTT] key to answer. When the target radio replies, the LED indicator will light green.
5. If the "Channel Idle Tone" feature is enabled, when the target radio releases the [PTT] key, you will hear a short
beep indicating that the channel is free for you to answer. Press the PTT key to answer, or if there is no voice
activity for a predetermined period of time, the call is terminated.
6. The walkie talkie returns to the screen before receiving the call.
★Analog channel call
On the analog channel, hold down the [PTT] key and speak into the microphone, to transmit. Please release
【PTT】 key to receive.
•DTMF call
•Make a call:
hold the [PTT] key and press the keypad number key.
【#】 key to switch to manual dialing mode, enter the desired number,
short press 【PTT】 key to start DTMF call.
•Receive calls:
When the host computer has configured DTMF as the receiving signaling system of the current channel, when
decoding the code word is DTMF personal ID code, the decoding is successful. During the resetting time, it can
talk to the other party. The reset time needs to be re-decoded.
•One touch call
Analog mode, program the radio’s one touch calls function:
1. Enter the corresponding DTMF number in DTMF Signaling -> Coding -> Coding Sequence.
2. Programmable Button -> One Touch Access -> Mode -> (Analog) -> SMS / Code -> (Select the corresponding
code number)
3. (Programmable key) -> Walkie-talkie button -> Side key X -> Push to talk X -> (Select the corresponding PTT
serial number)
After the above configuration, press the corresponding side button, you can achieve one touch DTMF launch.
★PTT ID call
•Make a call
In analog mode, you can program the radio to configure the DTMF on-line code and off-line code; and enable
the up-down-line code on the analog channel. When enabled, the code will be sent each time the [PTT] key is
pressed, and the code will be released when the [PTT] key is released.
5. Emergency alarm function
★Emergency alarm
In the event of an emergency, you can use this feature to ask your fellow or control center for help. Emergency
alarm has the highest priority, you can alarm whether the walkie talkie is transmitting or receiving.
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