11
5
OPERATING BASICS
SQ/C
SQ/C
Transmitting
Transmitting Tone-Pulse
Transmitting Optional Signaling
Note:
According to different setup of key, press and hold key to
monitor for a while to confirm the channel desired is not busy.
Then, press and hold [
PTT
] key to speak into microphone.
Please hold the microphone approximately 2.5-5.0cm from your
lips, and then speak into the microphone in your normal speaking
voice to get best timbre.
Press and hold [
PTT
] key, LED lights RED indicating it is tran-
smitting, Release to receive.
Press and hold [
PTT
], then press Microphone [
DOWN
] key to
transmit current selected tone-pulse signal.
Press and hold [
PTT
], then press Microphone [
UP
] key to transmit
pre-stored and selected DTMF, 2Tone, 5Tone signaling.
