iPhone 3G Data Plan for Deaf: $50/Month

[wraggster]

The iPhone 3G's data plan for the deaf will be $10 higher than the original, just like it is for everyone else. It comes with unlimited texting, email and web browsing for $50 a month, or $65 for the enterprise flavor (basically if you use Exchange). You have to sign up for a voice plan when you buy the phone initially, and then you send in the eligibility form to get the plan.

http://gizmodo.com/5030696/iphone-3g-data-plan-for-deaf-50month