"AT&T also is announcing implementation of the next generation of DDoS mitigation hardware from Arbor Networks® within its network-based security infrastructure." また Arbor か
"Please note: AT&T is Apple's exclusive carrier partner for iPhone in the United States. An eligible data plan for iPhone is required. This data plan covers data usage in the United States and does not cover international data usage and charges. If AT&T determines that you are using an iPhon