I have a Razr V3 from tmobile. i was wondering, is there some sort of charge for using Internet on the phone? today i just figured out that you can get internet through t-zones on a razr (so amazing!!!) and check your email and stuff. is there a charge for using the internet, or because its technically just part of T-Zones, is there no extra charge?
also, if you're using the internet on a razr and you send email, does that count as a text message or not??

thank you for your help!!