Prepaid SIM Card for Tourists
i am a german citizen and im going go be in California for one month this august for vacation. Now my question is if I can purchase a Prepaid SIM card from AT&T. What kind of documents will i need? Is a passport enough? How is the schedule of the plan? Will it be available once I activate the SIM Card for 30 days or per month or how will it work? Im interested in a plan with unlimited data. Will tethering be working (since i have an iPhone and iPad) or do i need two SIM Cards for that?