The K-Modul 524 has two internally/externally switchable S0 basic connections and four ports for analog extensions with CLIP function. This mixed module offers connections for S0-based telephones or AGFEO system telephones with digital port. If the module's connections are switched externally in whole or in part, you can increase the number of simultaneous external calls, provided your multiple device or system connection provides sufficient S0 connections. A variety of different analog telephones, fax machines and door intercoms can be operated on the analog extensions. 2 S0 switchable (internal/external), 4 analog extensions, CLIP function, full configuration possible.
