• 1 = high sensitivity (normal voice with no background noise)
• 2 = Medium Sensitivity for most environments
• 3 = low sensitivity (useful in very noisy areas or if you talk loudly)
3) Press the [
PTT]
button to exit menu or
[ /MENU]
button to continue set up.
To disable the VOX function follow the instructions above and select option oF (
OF: Disabled
).
Setting and Transmitting Call Tones
MP25/ T25 can transmit different call tones to other radios in your group so you can alert them that you want to talk. Your
radio has 10 call tones for you to choose from.
To select the call tones:
1) Press the
[ /MENU]
button 5 times and "
" will appear on the display.
2) Press [
] or [
] to change and listen to the call tone.
3) Press the
[PTT]
button to exit menu or
[ /MENU]
button to continue set up.
• To disable the Call Tones follow the instructions above and select option oF (OF: Disabled).
In order to transmit your call tone to other radios, set up the same channel and Sub-Code on your radio and press the
[
/
CALL]
button.
Emergency alarm type
With the emergency alert feature, you can signal to your group members that you need help. The alarm signal can only be
signaled that you need help by pressing and hold the [ ]
button after the emergency alarm function of the MP25/ T25 is
activated.
Select an emergency alert type:
1) To activate emergency alert function press the
[ /MENU]
button 6 times and until the display shows “
”.
2) Use the [
] or [
] buttons to select the desired setting:
oF: Disabled
1. Local alarm, the radio itself emits an alarm sound;
2. Send an alarm tone on the current channel to signal to group members that you need help.
