Master station is designed for flush mounting in a console and a back box is available for this purpose. The station is a fully equipped master station with access to all extensions and features. The station includes programmable single touch keys, a goose-neck microphone and a 2 x 16 character alphanumeric display providing caller identification, on-line help and a directory service amongst other features. The noise cancelling gooseneck microphone makes the station ideal for conference and announcements applications.

A Modular Jack plug on the station end gives quick and easy connection to the station’s circuit board. 2-pair 0,5 mmø twisted telephone cable is required between the exchange and the station. The maximum distance is 1.4km (4600 feet) with 0,5 mmø cable. Greater distances is possible by using heavier wires. The station is equipped a 63 Ohm / 1 W loudspeaker. The loudspeaker volume is easily adjustable with a screwdriver using the potentiometer located on the outside of the front plate.