Volume
There are five volume settings. Use the toggle at the rear of the
headset to adjust volume by pressing upwards for each step.
Speech
The headset can be used in two speech modes:
- TalkLock
This mode is hands-free. To activate, press the silver button
for less than one second - the headset is then hands-
free. To de-activate it, press the silver button
again. This will shut off the microphone.
-PTT
Press the silver button while you are talking,
then release when finished.
Up to six users can speak at any one time. All
headsets hear all the time.
Best practice:
only use TalkLock if you need to be
hands-free. Use PTT for routine communication.
If a headset is on TalkLock it will time-out after
five minutes if the user hasn’t spoken in that time.
To re-engage TalkLock press the silver button for
one second.
Audible tones for different headset status and functions:
STATUS
TONE
Registration mode
1 beep every second
Out of range
2 beeps every 10 seconds
Battery low
3 beeps every 60 seconds
Registration complete
1 long beep (3 seconds)
Busy tone
3 long beeps
Headset not registered
1 beep every 3 seconds
Base capacity full
As per busy tone
Call drop
Bloop-bleep tone
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