D'apres TheFug <nosp@mplea.ze>, dans le forum uk.telecom.voip...
[color=blue]
> My question: is BlueTooth such a great addition ? the handset (DECT) is
> wireless, adding a wireless headset makes things more complicated,[/color]

You can find small wireless earpieces with Bluetooth, not DECT.

Also, the base can connect to your GSM phone, so that you receive you
GSM calls on the base or any DECT handset. Can be usefull if you have
several handsets spreaded in various romms of the house.

I don't know if you can also make GSM calls from the base or handsets,
so it could be a cheaper way to call to mobiles phone.

Note that you have to choose what you want to do with the Bluetooth
interface : connect the base to an earpiece, OR connect the base to a
GSM phone. You cannot do both.

Note : this is based on my experience with a SX353isdn(*). The C475ip
seems similar but I cannot be 100% sure.