So i could not find a definite answer for this question. Can you still make and receive calls with the mytouch 3g without a data plan? I dont care about texting, and all that other stuff. I love the mytouch but i dont need all the other stuff. so... I called tmobile and they said the phone would not work AT ALL with the data plan. This includes making and receiving calls (which is the only thing i am concerned with). So if i cancel my data plan, can i still use my phone?