Toshiba DP5000-Series User Manual page 117

1. Press +
3
2. Press .
0
3. Press Feature Button 4 (FB4) to toggle On/Off.
FB4, LED On: Call Waiting tone
FB4, LED Off: No Call Waiting tone
4. Press
5. Go off-hook, then on-hook to exit the program mode.
1. Press +
3
2. Press
Mode
3. Press
4. Press
5. Go off-hook, then on-hook to exit the program mode.
Press and hold down the
(Vol) ▼
Each time you press
decreases. There are a total of 13 different contrast levels available.
Strata CIX DP5000-series Telephone UG
+ + (simultaneously).
6 9 (Hold)
to set the option.
(Hold)
+ + (simultaneously).
6 9 (Hold)
soft key.
button so that the
(Msg)
. This sets the LCD lightness/darkness contrast to the default setting.
(Hold)
(Mic)
repeatedly.
(Vol) ▲
01/08
LED is On.
(Msg)
button while you press and release
or , the contrast increases or
(Vol) ▼
or
(Vol) ▲