Mitel-Aastra M685i for SIP Phones Expansion Module Extension module keyboard with 28 keys and LED.

The M685i expansion module is designed to further enhance the performance and flexibility of the 6800i Series IP phones. Power and line signals are supplied through the phone, so the modules require no additional cabling. Designed for receptionists, administrative assistants, call center agents, frequent callers, and managers who regularly need to monitor and coordinate a large number of calls, the M685i expansion module is a smart choice for all enterprise IP environments. Key Features 84 programmable soft keys with LEDs Color display (backlit) Can be combined with up to 2x M680i No power supply required Supports expandable features such as SCA (Shared Call Appearance), BLF (Busy Lamp Field), and direct dialing Technical Specifications General Model Name MITEL M685i Key Module for MITEL 6865i/67i/69i EAN 7630013841456 Compatibility Information Designed for Mitel 6865, 6867, 6869 SIP Phone