I am buying a replacement phone and it is a smartphone with Wi-Fi from third party. Since I have a voice plan, will T-mobile require me to sign up for data plan because I have a smartphone? If yes, is there any type of phone I can get that has Wi-Fi and doesn't require a data plan?
Phones for example:
Samsung Gravity
T-Mobile Comet
Nokia 5230
Samsung Galaxy Y S5360 / S5363