CHARLEVOIX — AT&T Tuesday announced the expansion of its mobile Internet network in several cities located in Antrim and Charlevoix counties, extending access for advanced mobile services, devices and feature-rich audio and video content to customers in the area.
AT&T’s mobile Internet network is based on the 3rd Generation Partnership Project family of technologies that includes GSM and UMTS, the most widely used wireless network platforms in the world. AT&T has the broadest international coverage of any U.S. wireless provider, providing access to voice service in more than 225 countries and data service in more than 200 countries. AT&T also offers voice and data roaming coverage on more than 135 major cruise ships, as well as mobile Internet services in more than 130 countries.
AT&T also operates the nation’s largest Wi-Fi network with nearly 30,000 hotspots in the U.S. and provides access to nearly 225,000 hotspots globally through roaming agreements. Most AT&T smartphone customers get access to our entire national Wi-Fi network at no additional cost, and Wi-Fi usage doesn’t count against customers’ monthly wireless data plans.
For more information about AT&T’s coverage in Michigan or anywhere in the United States, consumers can visit the AT&T Coverage Viewer. Using the online tool, AT&T customers can measure coverage quality from a street address, intersection, ZIP code or even a landmark.
More at www.att.com.