HomeTalk allows a smartphone to be used as a fixed-network telephone at home. With the new IP-based Deutsche Telekom connection, users only have to enter their fixed-network number once to register via their smartphone. HomeTalk supports access to personal smartphone contacts, the compilation of a list of favourite contacts with images, toggling between two calls, and conference calling. The intuitive user interface is easy to use, and HomeTalk is equipped with HD Voice for outstanding voice quality.