Meant for a "one-family household" this set is really great! The service is functional and commissioning is completed within a few minutes. the accompanying mobile parts are synchronized from the factory with the base station and no longer need to be manually connected. The processing corresponds to the price (much plastic), an "acid test" with impact on a tiled floor is not recommended. Otherwise, great facilities (with "voice mail", which is operated by the individual stations!), Easy to use (especially for older semesters) and low priced - I think the 5 stars are earned.