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AT&T's SIM-based Wi-Fi roaming sets stage for Hotspot 2.0
FierceBroadbandWireless
AT&T's (NYSE:T) international roaming program for its mobile subscribers is the first to automatically connect customers to Wi-Fi hotspots via SIM authentication when roaming abroad, and it sets the stage for future business models based on Hotspot 2.0 ...
Courtesy of WestNet City Wi-Fi
www.westnet.ca