Call forwarding and Turning just phone off

[Nosey]

is there a way to turn on call forwarding? I have looked and can't seem to find it, on my old blackberry and nextel phones I had a menu options in settings, but I can't find anything on the touch

also, is there a way to turn just the phone services off, like you can turn the data services off when you want

sometimes I want to have my data working, like for gps, etc, but don't want to be bothered by phone calls