1With the transceiver power OFF, press and hold the MENU key while turning the transceiver power ON (for 1 second).
2Press the 
or 
key to select “ 
”.
3Press the MENU key then press 
or 
to select
“ 
” (PTT ID Side Tone is on) or “ 
” (PTT ID Side Tone is off).
4Press the MENU key to exit the selection.
5Press the PTT, MON, or CAL key to exit Setting Mode.
nMute Hold Time
Mute Hold Time keeps the speaker muted for a brief moment, after a signal has been received. This prevents interference with the PTT ID signal.
To set the hold time:
1With the transceiver power OFF, press and hold the MENU key while turning the transceiver power ON (for 1 second).
2Press the 
or 
key to select “ 
”.
3Press the MENU key then press 
or 
to select
“ 
” (hold time is off), “ 
” (500 ms), “ 
”
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