yes
To use a headset on a PS3 first sync the headset to the PS3. To do this plug in the headset to your PS3 using the charge cable, and power on the headset. After the headset is synced, play any game that supports headsets, or chat to anybody on your friends list who owns a headset using the voice chat room.
No
no
If the ps3 headset is bluetooth technology no, if it connects via usb yes.
yes
no you can`t
NO you can't
No you can not
yes.
No
Use the message system.
no, you can not use the PS3 as a phone however, if you want to talk to one of your friends who has a headset, go to the friends tab an click start new cat. you must have a headset aswell.