Basic Phone Universal System Style Comelit Series
Universal Doorphone Series Style 5 wires 2603U Comelit
Basic intercom phone, compatible with most of the available brands. So it makes it an ideal telephone for substitutions or repairs in the telephone installations.
The telephone has several buttons, one for door opener call and another for additional services. It has a conversation key, volume adjustment in the call and private service.
Can be used with positive or negative common (on capacitor phones or carbon capsule). It has an electronic or mechanical call (by means of a buzzer).
Additional pushbuttons cannot be added to this model.