The message I get:
iPhone service change
Some services on your current device may not be available and will be replaced by similar services during upgrade. You may add or delete services at any time by logging into your account at ATT.com.
Removed Features:
Data Unlimited for iPhone
iPhone service change
Some services on your current device may not be available and will be replaced by similar services during upgrade. You may add or delete services at any time by logging into your account at ATT.com.
Removed Features:
Data Unlimited for iPhone