The following OpenStage Key Modules are available.
OpenStage Key Module for Openstage 40, Openstage 60 and Openstage 80 phones
Features:
12 additional freely programmable keys with LEDs, function, speed dial or line keys (multiple layers)
Large graphical display for automatic key labeling
Colors available ice blue and lava (OpenStage 40/60)
At most two Key Modules per telephone are possible. No combination with other Key Modules and OpenStage Busy Lamp Field 40.
Openstage Key Module for OpenStage 15T
Features:
18 additional freely programmable keys with LEDs; function, speed dial or line keys (one layer)
Key labeling by sheet of paper
Colors available ice blue and lava
At most one Key Module per telephone is possible. No combination with other Key Modules and OpenStage Busy Lamp Field 40.
Headsets for use with Openstage Phones
The best audio quality is provided when using corded headsets. Headset audio quality may suffer when using other interfaces like DECT & Bluetooth.
Corded headsets are typically equipped with a 4-pin western plug. Cordless headsets, if they support the electronic hook switch functionality, do have an 8-pin western plug (to transport the signalling). The OpenStage socket supports both western plugs without any adapter, since the socket is hardware coded so that the 4-pin western plug does not rock around. This hardware coding also prevents, that someone plugs in a standard RJ45. Meaning, the headset 8-pin western plug is not a standard RJ45 (which could be a PoE powerd LAN cable).
Answering a call is simply done via the headset key. Neither an amplifier nor headset lifter are needed. Ask the headset supplier to get the right (adapter) cable for your headset which fits directly into the OpenStage headset socket.
The following Plantronics headsets are recommended for use as an accessory with OpenStage 40, OpenStage 60 and OpenStage 80 phones.
Plantronics Encore (H91, H91N, H101, H101N)
Plantronics Encore for USA (P91, P91N, P101, P101N)
Plantronics Supra (H51, H51N, H61, H61N)
Plantronics Duoset (H141, H141N)
Plantronics Tristar (H81)
Plantronics SupraPlus Wideband (HW251N, HW261N)
Plantronics Encore Pro (HW291N)
Plantronics Entera (Binaural NC): Plantronics Entera Duo HW121N