Toshiba DP5000-Series - Manual (Page 97)

Headset and Handset Operation
AUTO or CARBON Setting
Strata CIX DP5000-series Telephone UG 10/10
81
 To change the headset transmit level to Low or Normal
Telephones: All except Single Line Telephone
1. Press
3+6+9+Hold
(simultaneously).
2. Press
Spdial
.
3. Press
FB2
to toggle On/Off.
FB2, LED On: Low
FB2, LED Off: Normal (default)
4. Press
Hold
to set the option.
5. Go off-hook, then on-hook to exit program mode.
Telephones: Single Line Telephone
1. Press
3+6+9+Hold
(simultaneously).
2. Press
Spdial
and press
2
.
3. Press
Msg
to toggle On/Off.
Msg LED On: Low
Msg LED Off: Normal (default)
4. Press
Hold
to set the option.
5. Go off-hook, then on-hook to exit the program mode.