Vertical Communications DSU II - Manual (Page 11)

Volume Control (
VOLUME UP or VOLUME DOWN)
· Regulates the volume of the ringer.
Single Line Proprietary Telephone Station User’s Guide 5
GCA70-246 Getting Started
TAP
MUTE
HOLD
TRNS/CONF
INTERCOM
MESSAGE
* 0 #
WXY
9
TUV
8
PRS
7
GHI
4
JKL
5
MNO
6
DEF
3 1
ABC
2
slips01
Dialpad
Intercom Button
Message Button
TAP Button
Transfer/Conference Button
Mute Button
Hold Button
Volume Control
(for ringer volume only)
R
!
Connectors On Bottom Of Telephone
Optional IMIST Module
Handset Line Cord
Impact SCS 8201N Single Line Telephone