
Note: For more tips and information on speakerphone use, including the
use of a Full-Duplex Speakerphone, see Appendix C, Speakerphone Char
-
acteristics.
Setting Display Contrast
You can darken or lighten the contrast of the display for best
viewing.
·
To adjust the display contrast,
1. SELECT
OPTIONS
.
2. SELECT
NEXT
until the
DISP
option appears.
3. SELECT
DISP
. Your display will read
CONTRAST LEVEL
.
4. SELECT
LIGHT
or
DARK
once for each degree
of change desired.
5. SELECT
PREV
to return to main display.
6. PRESS SPEAKER to end.
Setting a Personal Ringing Tone
You can choose one of six different ring tones for your telephone. Often, when
several telephones are located close together, each user chooses a different per-
sonal ring tone.
·
To select one of the ring tones, proceed as follows:
1. SELECT
OPTIONS
.
2. SELECT
NEXT
until the
RING
option appears.
3. SELECT
RING
.
4. SELECT
UP
OR
DOWN
to choose ring tone in
display (a new tone will sound at each up or
down press).
5. SELECT
PREV
to return to main display.
6. PRESS SPEAKER to end.
Attendant Manual - DSU II Digital Expandable System 3
GCA70-245 Getting Started
Ring Type 2
DOWN UP PREV
Selecting the Ring Tone
Contrast Level 4
LIGHT DARK PREV
Setting the Contrast Level
DISP RING NEXT
Select Display
Comentários a estes Manuais