1. Desk phone LED 7 Telephone interface cable jack
2. Subscribe LED 8 Auto answer
3. Charging LED 9 Subscription button
4. Wideband/narrowband audio switch 10 Desk phone listening volume
5. Power jack 11 Desk phone speaking volume
6. Handset lifter jack 12 Desk phone configuration switch
Accessories
1. Electronic hookswitch cable (EHS cable) Electronically and automatically answers/ends a desk phone call. Enables remote call control with your headset.
2. HL10 lifter Automatically lifts handset and returns it to the cradle. Enables remote call control with your headset.
Hook up system
Using the diagram, connect your headset system.
Desk phone setup details
Choose a desk phone setup A, B, C or D and connect cables.
A Desk phone with dedicated headset port USE