TERMINAL SETUP
ADJUSTING VOLUMES
TO ADJUST HANDSET
RECEIVER VOLUME
It is possible to adjust the volume level of handset
receiver during a call in progress using handset.
Press
(Up) or
(Down) in the offhook status
or during a call using the handset.
After replacing the handset, the receiver
volume returns to the original level.
TO ADJUST SPEAKER
VOLUME
It is possible to adjust the volume level of speaker
during a call in progress using speaker.
Press
(Up) or
(Down) during
speakerphone operation or during a call using the
speaker.
TO ADJUST RINGER TONE
It is possible to adjust the volume level of ringer
tone during incoming call arrival.
Press
(Up) or
(Down) during ringing.
TO ADJUST LCD CONTRAST
It is possible to adjust the LCD contrast when the
terminal is in idle status.
Press
(Up) or
(Down) when the terminal is
not used or ringing, etc.
TERMINAL SETUP
34
Содержание DT830 Series
Страница 1: ...UNIVERGE IP Phone DT830G DG DT830 USER S GUIDE NWA 088677 001 Issue 1 0 May 2014 ...
Страница 9: ...TERMINAL LAYOUT ITZ 12D 3 BK TEL ITZ 8LDG 3 BK TEL ITZ 8LD 3 BK TEL INTRODUCTION 2 ...
Страница 121: ...2 Press Reverse Contrast feature key The display is changed normal screen FEATURE OPERATION 114 ...