What happened to the prepaid 90-day cellular data plans?
I have an iPad with cellular and use prepaid 90 day data plans from AT&T, renewing as needed. My cellular service suddenly stopped working, and I got an email from AT&T saying that my cellular data account was cancelled. The only solution seems to be reactivating my iPad, but the AT&T automated system only offers monthly subscription options. What happened to the 90-day plans?
There is no option to discuss this problem with a human support person, and AT&T appears to have abandoned all customer service. I'd love a recommendation for other carriers that still offer human support or short-term pre-paid data plans.