... Unfortunately it is so, that some operators their Phones know little or bad and the bad connection to other devices always refer to the manufacturer's fault. More should be noted that every so only on the most widely used system (Android) limited, I have a Windows Phone and have to say, that it works excellent. When voice guidance, the sound, the volume and as described often, when the battery power. Solely the SMS write using voice commands is a bit tedious, but rather what I on my Dialect want traced (as Carinthian).
This is already the second car kit Jabra I bought and can also for this only give a buy recommendation.