I use the Fritz box only as a receiver and Internet router, my reviews therefore relate only to those features:
+ SIM card (Telekom) was immediately recognized
+ Without any installation can be the pits using a browser and configure, and actually everything is preset and you only have to enter their PIN
+ Good reception despite LTE edge region (located perhaps on the small external aerials to the unit - Telekom Speedport received compared with us only a weak signal)
+ The box is taken at night (by a timer) to save energy from the grid: so far it has then its signal received after turning on the morning again reliable and up the Internet connection
+ Appears compared to the alternative (Speedport LTE - I regret to advise!) To be much higher quality and more reliable
+ Many extra functions (which I do not use and therefore can not comment)
- Do not consider the price (300) absolutely appropriate (certainly is a "monopoly" award lack absence of equivalent competing products)
=> Can the Fritz! Box - despite the high price - highly recommend, as it mainly provides a good reception, what it ultimately arrives at LTE yes !!
