Funkwerk ISDN system telephone

The ISDN system telephone CS400xt for tough demands The gap between the elmeg CS290 model for standard workstations and the elmeg CS410 for professional phone workstations has just been closed by the new elmeg CS400xt ISDN system telephone. The elmeg CS400xt is equipped with 10 extra function keys with LED support that can, in addition to speed dialing, also be used as line/connection keys, for logging in/logging out teams, for day/night call mode changeover, or for other freely programmable functions.
Like the elmeg CS410, the elmeg CS400xt is provided with a seven-line display and seven softkeys for menu navigation. Connection to Up0 ports can be easily made using an optional Up0-S0 converter. Unlike the top model however, the elmeg CS400xt does not come with a USB port or an audio-in/audio-out jack, nor does it support the optional Answering machine module - it can be used in emergency power situations however, with the NSP module, meaning you can continue to be reached during a power outage.