3G shutdown arrives

Photo by: AT&T
Photo by: AT&T

(Dallas, TX) -- It's not just old phones that may be affected by the 3G networks shutdown happening Tuesday.  

AT&T shut down its 3G network with other carriers following throughout the year. 

In addition to those old phones, roadside assistance systems, medical devices and home alarms that still depend on 3G networks to receive updates will be impacted.