eschkol14 years ago000Is the C6 also available with a 2nd handset?Show in original language (German)werner.sitzler4 years ago000I operate several DECT telephones (Fritzfon C6 and Fritzfon C5) on my Fritzbox.Show in original language (German)Comment1 commentmarius.buergi4 years ago000Yes. Simply buy 2x C6. Install in DECT mode. For telephone-to-telephone calls, dial Internal and you're done.Show in original language (German)Comment1 comment