Features and Specifications Manual
E2 – 301
Doc.
No. 8201 -
Release 1.0
July 2003
Electronic Volume Control
E-2
FEATURE
DESCRIPTION
Electronic Volume Control is provided on all Multiline Terminals. This allows
for easy changes to the LCD contrast on Multiline Display Terminals, Off-
Hook Ringing volume, Station Ringing volume, and Handset/Station
Speaker volume control.
SYSTEM
AVAILABILITY
Terminal Type
All Multiline Terminals.
Required Components
None.
OPERATING
PROCEDURES
1.
Go off-hook by pressing
P
.
2.
Dial Access Code
F0
(default).
3.
Dial
B
from the dial pad.
4.
Press
M
(
^
= darker) or (
v
= lighter) to increase/decrease LCD
contrast.
5.
Go on-hook.
- OR -
While the station is idle, press
M
(
^
= darker) or (
v
= lighter) to
increase/decrease LCD contrast.
1.
Go off-hook with the handset.
2.
Dial Access Code
F0
(default).
3.
Dial
A
from the dial pad.
4.
Press
M
(
^
= higher) or (
v
= lower) to increase/decrease off-hook
ringing volume.
5.
Go on-hook.
To change the LCD contrast for Multiline Terminals with an LCD:
To change the off-hook ringing volume: