Well, good idea, moderately successfully implemented

1. very bad microphone, you have to be understood by the other side, keep the Fon directly to the cheek and as close as possible to slide toward the mouth - this is the short arg geratenen Design hardly possible, because the farther then the speakers from the own ear is removed, the worse you can yourself understand the other side ... That leads to unpleasant phone calls constantly adapting the Fons and tired quickly ...

2. the Fon is badly in his hand, you have to re-engage again and again in the necessary position corrections, the other party hears again nothing.

3. the Fon is not suitable for use on telephone systems, which require that you program the outside line number 0 in the Fon - This is in fact not at PRX150GB possible option was, as indeed forget the competitor Gigaset from programmers Schlechtweg. 1-number transfer from the mobile phone or PC contacts while easily possible, but results in the synchronized each number must be reworked by hand: Thus, a 1 is from +49123 12345 must make 0 0123 12345. A huge effort and, once successful, forever constant - for each new Sync inevitably leads to chaos again - means that synchronization adieu, these must be switched off in the menu.

4. For each answer first happened about 2 sec nothing, that you hear nothing and is not part of -. Which of course to unliebsamem "Hello ?, haalloo, oh it's you ..." leads. Genuine no go for such an expensive phone ...

5. the operation is not self-explanatory. The included manual is a joke, so you can give the Fon grade times into operation. This is available on the manufacturer website detailed guidance, is nowhere mentioned, the user stands in the rain, if he does not, because of similar bad experiences with similar products itself comes up with the idea to research. However, the full version of the operating manual for download is an imposition, it does not refer to the already even catastrophic menu structure of Fons but is subject to its own structure. Just to name one example, the switching on or switching off the machine. Answer when going off-Fons from the charger does not work via the Settings app on the phone set but as you have to first draufkommen, in the settings studied one after vain ...

6. the cameras do not deserve its name, there are at most light-sensitive cells installed, we compare the images with which today the usual cheap cell phones ....

7. When searching in Contacts, the usual alphabet on the right side, where you click only on the first letter of the name and all entries that begin with that letter will appear missing

Long story short: those like me who is considering acquiring an advanced landline phone have to wait, the idea was born, not the device plus. I would not buy it again, shame ...