User`s guide

AUDIBLE ADJUSTMENTS
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BusinessPhone 250 - Executive Telephone
BusinessPhone 50 - Executive Telephone
AUDIBLE
ADJUSTMENTS
GENERAL In order to satisfy your personal needs, the BusinessPhone
250 / BusinessPhone 50 system is equipped with many
options to set and adjust a personal volume and ringing
signal.
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.
15 Sep 10:35 +15°
PHONE PROGRAMMING
key short-no. diversion ringing