The M21S provides the user with access to the special features of the MidiStar PBX.

The M21S is connected, using a 2-wire connection, to the digital subscriber interfaces of the FLASH-2 and to the FLASH-4 and FLASH-8 modular systems with the expansion modules TSM, TSD-4, TSD-8 and TAX-SP.

Highlights

•  2-wire connection

•  Menu based operating and programmable keys

•  Pivoted and backlit display

•  Calling number and name display

•  V.24-interface for PC or printer

•  Handsfree and Speaker Mode

•  Headset Interface

•  Range up to 1300 m

Additional Information

Download Data Sheet

Flash Features