AT&T to upgrade wireless network in Indian River, western St. Lucie
AT&T Wireless plans to upgrade the wireless network in Indian River and western St. Lucie counties later this year to a faster, third-generation network known as 3G.
AT&T* continues its ongoing investment in Mississippi with local wireless network enhancements, including expanded backhaul to enable 4G speeds, increased mobile broadband capacity and new and upgraded cell sites.