AT&T has unveiled an iOS app that turns the iPhone into a walkie-talkie for the business world. Known as Enhanced Push-to-Talk (Enhanced PTT), the new app brings two-radio features to the iPhone 5 and ...

Verizon One Talk is a new service that utilizes a single, native phone number across mobile and fixed and devices. For the past couple of decades enterprise communications has involved an odd pairing ...

The Teen Advisors at the Teen Talk App are using their powers of empathy and experience to help their peers. And indeed, it’s a powerful thing. “Every day I find myself in awe of the teen volunteers ...

With nothing but their voice, shopkeepers can check whether the backroom has that denim blouse in a size medium, and housekeepers can query which hotel rooms still need tidying. Contractors can see ...