- Permanent noise, no matter how far you are from the Speedport away
- Phone contacts are retrieved each time the router, which takes a relatively long
- If you want to call the contacts you have to go beyond just awkward "Our contacts". So you're not after a key press in the contacts, as is usual
- You can not otherwise prove key to immediately come to the contacts, for example.
- But the worst part: The battery lasts only a few hours when you have the phone further away from the Speedport. It is indeed well be people who have a relatively large apartment plus safe.
In this respect, the very good reviews probably fakes were to which I am fallen.
Anyway, I would highly recommend this phone in any way.
Addendum of 07/17/2014:
I have the equipment, of course, returned and ordered for a Siemens Gigaset c430A Duo which I now use to me about 1 week. The Siemens devices are superior to the speed Phones in every respect.
- Significantly better battery life
- Wider range of functions
- Much better service
- Quality processed
- Greater reach
- Contacts are called quickly with just one touch
- More and better ringtones
- And (subjectively) looks a lot more sophisticated, not so for toys
... And the whole thing can be found here for 69 euros, or 2 handsets with DECT station and integrated answering machine (the one must not be used)
So much for here often beniemten "low" price of 40 euros each for Speed phones, for whom one might no longer could expect.