Speaker volume for
hands-free
operation
Handset volume
Headset volume
Signal tones
- Operation in case of environmental noise of up to
70 dB(A)
(in case of high noise level,communication
with the hands-free is not possible.)
- maximum volume is approx. 70 dB(A) at 1 m
distance
- adjustable in 7 levels permanently or temporarily.
(The speaker volume is reduced if
the optional external speaker is activated.)
- Handset volume between 0 db and +12 db
- adjustable in 7 levels permanently or temporarily
- adjustable in 7 levels permanently or temporarily
- Signal tone in case of successful or incorrect
configuration, when requesting the PIN number
and changes of data stored in the memory
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