If your talking about the Daily Plan you can not use a smartphone on a daily plan, you can use it on a Monthly Plan you can call customer service at 800-922-0204
How exactly do you activate a smartphone online with a prepaid monthly plan? Like do you select the voice or text/voice plan it automaticly adds the $30 data plan? And is there a activation fee? If so how do you pay it? And is there taxes or fees? And When you activate a smartphone on a prepaid monthly plan how do you pay for the bill? Like do you get a paper bill, use cards, creditcard.....? And can the iphone 4 be activatd on the monthyl prepaid smartphone plans?
You can activate a Smartphone online at this LINK. You will be presented with the available calling plans and options as you enter the required information. For further assistance and for all you prepaid service questions please contact our Prepay customer service department at (888) 294-6804, 24 hours a day, 7 days a week.