The 3G network is being shut off in the US – and your phone might be, too. Many devices that are not able to make use of the replacement signals will become useless after the switch-off happens. AT&T ...

Although wireless standards like 3G, 4G, and 5G are mostly associated with mobile internet, they also include a phone (voice) component. Up till 4G this was done using traditional circuit-switched ...

As Britain prepares to retire its ageing 3G mobile networks, Tesco Mobile is encouraging customers in Wales to check their phones now, so no one is left disconnected when 3G is switched off for good ...