5
Base and Headset Basics
1
Call/mute LED
2
Power on/subscription LED
3
Charging LED
4
Subscription button
5
Narrowband/wideband audio switch
6
Power jack
7
Handset lifter/EHS cable jack
8
Telephone interface cable jack
9
Auto answer switch
10
Listening volume dial*
11
Speaking volume dial*
12
Configuration switch*
*For installation set up
12
11
6
5
8
9
10
4
BACK
FRONT
Headset overview
2
1
7
6
3
4
5
1
Earloop
2
Eartip
3
Volume/mute button
4
Call control button
5
Battery Cover
6
Headset LED
7
Microphone
1
2
3
7
BOTTOM
Base overview
