This is a continuation of T-Mobile’s efforts to push customers to the app, even when getting in-store support. Customers will now be able to check in to T-Mobile stores through the app ...

AT&T Inc. has launched its Online Experience Store, letting shoppers "touch," experience and buy wireless devices and services online. The digital storefront introduces a new 3-D shopping model, ...

CLEVELAND HEIGHTS, Ohio -- Police are seeking a man who used a gun to rob an AT&T store. At 10:25 a.m. Feb. 10, police were called to the AT&T store at 12456 Cedar Road, where the armed robbery ...