Base
1
Power jack
8
Computer button
2
Handset lIfter jack
9
Mobile phone button
3
Telephone interface cable jack
10
Desk phone button
4
USB port
11
Bluetooth pairing button/LED
5
Desk phone speaking volume
12
Subscription button/LED
6
Desk phone configuration switch
13
Charging LED
7
Desk phone listening volume
Headset
1
Earloop
5
Battery
2
Eartip
6
Headset LED
3
Volume/Mute button
7
Microphone
4
Call control button
Base and Headset Basics
6