Function key modules  (59 offers of 5,371,754 product items)

The CP700/700X is designed for the porfessional workplace. The consistently paperless design is particularly suitable for mobile workers or environments. With six permanently visible free programma...

Developed for small and medium businesses, the 5600 Series IP Telephones deliver an extensive set of software features, high audio quality, and an attractive streamlined design. They are simple to ...

Avaya SBM24 Button Module - Key expansion module - grey - for one-X Deskphone Edition 9630, 9630G, 9640, 9640G, 9650, 9650C

Cisco - Key expansion module for VoIP phone - refurbished - for IP Phone 8851, 8861

Cisco IP Phone 8865 Key Expansion Module - Key expansion module for VoIP phone - charcoal - for IP Phone 8865, 8865NR

Cisco Unified IP Color Key Expansion Module - Key expansion module - charcoal - refurbished - for Unified IP Phone 8961, 9951, 9971

Cisco® Unified Communications is a comprehensive IP communications system of voice, video, data, and mobility products and applications. It enables more effective, more secure, more personal commun...

Poly VVX Expansion Module - Key expansion module for VoIP phone

VVX Expansion Module (Paper directory) for VVX 300, 310, 400, 410, 500 and 600. Includes AUX cable and attachment hardware

Expanding your Telephone to manage large numbers of calls Increase the available function keys on D3xx phones with USB port, allowing users to manage a large number of extensions and calls. The D3 ...

The D7 expansion module features 18 multi-color LED keys which can be programmed with all functions available known from snom phones. The high-resolution display provides a perfect visual interface...