Comdial DSU and DSU II System Reference Manual page 12

Introducing The LCD Speakerphone
Handset
Telephone Speaker
Dialpad
Volume Up
Volume Down
Connectors On Bottom Of Telephone
Optional IST Module
Not Used - Top**
Line Cord - Bottom
Impact SCS 8324F-** and 8324S-**
Handset
Telephone Speaker
Dialpad
Volume Up
Volume Down
Connectors On Bottom Of Telephone
Optional IST Module
Not Used - Top**
Line Cord - Bottom
1–6 LCD Speakerphone Reference Manual
SCS02B
R
*NOTE: The Intercom button can be reprogrammed.
**NOTE: Not used on a DSU/DSU II system.
Handset or
Headset
SCS03A
R
*NOTE: The Intercom button can be reprogrammed.
Handset or **NOTE: Not used on a DSU/DSU II system.
Headset
Impact SCS 8312S-**
GCA70–245
LCD Alphanumeric
Display
Interactive Buttons
(NOT programmable)
Programmable
Buttons
Intercom Button*
Message Waiting Light
Message Button
Shift Button
TAP Button
Transfer/Conference Button
Speaker Button
Mute Button
Hold Button
Microphone Opening
LCD Alphanumeric
Display
Interactive Buttons
(NOT programmable)
Programmable
Buttons
Intercom Button*
Message Waiting Light
Message Button
Shift Button
TAP Button
Transfer/Conference Button
Speaker Button
Mute Button
Hold Button
Microphone Opening