The APT-3 Electronic Hook Switch module enables a wireless headsets user to place or receive a call without the need to lift the handset, thereby eliminating the need for a mechanical device such as the HL10 handset lifter.
The APT-3 model, part number 38349-01 is compatible with the full CS line of wireless headsets, such as the CS55, CS70N, CS351N CS361N, and the following Avaya/Tenovis phones:
- T3 Classic with Interface Adapter
- TH13
- TM13
