The first thing to do: adjust time and date (not brand in the manual but can not adjust the date and time after) it is not really for gauchiers because buttons present on one side, taking the left hand instinctively you would have the hp has the mouth and the microphone al ear). Apart from these small flaws: I pair has a base LOGICOM riva carefree and has a apairer sagemcom sixty without any problem. No need to buy combined the same brand, which allowed me to adjust my combined with the deco of the room.