User`s guide

AUDIBLE ADJUSTMENTS
84
BusinessPhone 250 - Operator´s Console
BusinessPhone 50 - Operator´s Console
HANDSET AND
LOUDSPEAKER
VOLUME Use the volume keys. You can set different volume
levels for internal and external calls and for back
ground music. During a call, adjust handset listening
volume in handset mode. Adjust loudspeaker volume
in monitor mode or during background music.
Press to change the volume
RINGING SIGNAL By programming, you can adjust ringing type (2 types), ring-
ing volume (10 steps) and ringing character (10 characters).
prog Press (see display)
ringing Press (see display)
Now you can select ringing type, volume or character.
Ringing type Select type 1 if you want the set ringing volume at a constant
level, select type 2 if you want gradually increasing volume
when the phone rings.
type Press (see display)
next Press to change (see display)
You will hear the selected type.
Clear Press to finish the procedure
Note: When type 2 is selected, the programming of the ringing
volume is not applicable.
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RINGING - CHANGE
type volume character return