well first it gives u three warings and then your banned for ever but if you do a quest on panfu and the next day you talk your un baned yay
Usually lasts one hour, but if you hacked, it is a permanent ban. It depends on what parts of the Xbox LIVE Terms of Use or Code of Conduct you violated and to what extreme was it violated. Also they...
Usually forever.
they depend on what you didminor are usually 24 hours
24 hours, normally. You have to do several things for it to ban you perminately.