No more rushing back to your desk to answer calls. The Plantronics APS-11 Electronic Hook Switch (EHS) module enables wireless headset users to place or receive calls without the need to lift the handset of your Siemens & Aastra phones.

Siemens: OpenStage 40, 60 & 80; Optipoint 410, 420, 500 & 600

Aastra: 6771, 6773, 6775,  6739i, 6753i, 6755i, 6757i, 6757iCT, 5370 & 5380

Freedom to move away from your Seimens phone and answer calls from wherever you are, simply with a press of  your wireless headset call control button.

When a call is received, you will hear a tone in your ear.  Simply press the talk button to answer the call.   Press again to hang up.

You can even use the optional Plantronics On-line Indicator, to let people know that you are busy on a call.

The Plantronics APS-11 EHS only works with the following Plantronics wireless headsets: CS510, CS520, CS530, CS540, all Savi 700 series, Voyager Legend CS, MDA 200, Savi WO300 & Savi WO350. Use the APS-1 for earlier model headsets.

With the Plantronics EHS Cable, you will experience the following benefits when using Plantronics wireless headsets:

• Always be aware of incoming calls, even when away from your desk, with the headset ring alert.
• Freedom to move around the office and accept and end calls from wherever you are with your wireless headset call control button.
• Direct connection to your Siemens phone, which eliminates the need for a mechanical handset lifter device.
• Connect an (optional) On-line Indicator so that people know when you are on a call. 

This product supersedes the APS-10 Electronic Hook Switch. 

Installation Instructions.