Buying a new smartphone will have you make the difficult choice between going the Android or iOS route. While iPhones are known for their simplicity and ease of use, Android phones distinguish ...

You can make calls and receive texts on your Android phone using WiFi calling, even when you can't get a cell phone signal. Instead of using your carrier's cellular network, WiFi calls and texts are ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. With WiFi calling, you can make or receive calls with your ...

Handset maker Motorola on Monday introduced a new phone that it says will switch calls seamlessly between cellular services and wireless Internet networks, potentially offering business customers big ...

Apparently there is no phone number for this phone, so it is not working. Generally speaking SIP by itself isn't that useful, you need not just a number but also service that connects into the phone ...