Nah man, you're misunderstanding. I mean a phone in which the OS does not give the user the option to access stuff. This is a self-restraint thing and there's a (small) market right now for phones that can only do basic functionality (i.e. message, call, address book and maybe an alarm), it seems to me that it _should_ be possible to permanently disable wifi on an Android ROM, and potentially (although probably much less likely) make data almost impossible to use.

It's far easier to not be tempted by something you have no immediate means of accessing than something that's a toggle away.