It is available in ISDN "PLUS" and IP or double protocol, supporting 3 simultaneous communication channels (3B+D), 24 programmable keys, 10 priority functions keys, hands free internal and external communications, bi-colour led’s, light indicator of incoming calls, 2 keys to clear or to confirm and an intelligent multilingual user's guide with 12 logic interactive positions. It offers direct information on the access lines and extensions status, people seeking, 4 classes of service, and intelligent screen with large-scale integration of functions.
It still has the following options data transmission, second voice channel, audio and conventional telephone connectors.
