Because right again everything: Good speech intelligibility, ringtones that can be done also really loud and missed calls are indicated by a red flashing light. The handset has a good size: neither too vast nor too minute. The color display has a good quality and the clock as a screen saver in idle mode is very convenient. The controls are also back as easy as we were used to from other phones Gigaset. Even the answering machine is working fine, with good voice quality. However, we rarely use the: The flashing red light indicates missed calls and yes because you can decide whether you want to call back, It is still true: You can have several Gigaset phones of different generations log on to a base station. If one of your phone then you need only just replace this model. So three different Gigaset phones are logged in the house on a line then also with us, what works without any problems. My Conclusion: Compared with the cheap models the "A" series of Gigaset ours is worlds better, it is utterly uncompromising. The price-performance ratio is completely here.