While the best unlocked phones almost certainly support GSM carriers like AT&T and T-Mobile, it’s best to look for devices that work with all the major U.S. providers, including Verizon.

With the Luddite revival in full-swing, here are five dumbphones that can still run WhatsApp — and a few others.

In just a few decades, mobile phones have gone from ... Finally, worldwide GSM adoption meant users could swap SIM cards to switch carriers. The 1990s: SMS and the world’s first smartphone ...

The iPhone 16 Pro marks a memorable year for smaller top-end phones that feature everything that their larger stablemates ...

Other key features include quad-band GSM, Bluetooth, VGA camera, changeable metal casing, and speakerphone. This phone is not currently available from any major U.S. carrier. It is compatible with ...

Any thoughts about New Zealand shut down of the 3G network? In New Zealand, Android is currently more popular than iOS. As of recent data, Android holds approximately 55-60% of th ...

Now that Apple has adopted Rich Communication Services, here’s how brands can prepare to use the business side of the messaging standard.

This thin and light bar-style GSM phone brings a new level of technology to Nokia's mass-market phones. Standout features ... available from any major U.S. carrier. It is compatible with some ...

Usually foldable phones have this fragility to them ... and stand the best chance of working where you live. Do note that only GSM carriers, such as AT&T and T-Mobile, are fully-equipped to ...

It’s a platform-neutral standard adopted by the GSM Association to do messaging ... heavily by Google and is commonplace on Android phones. The Google Messages app provides RCS support on ...

Most unlocked phones in 2022, however, do in fact support both GSM and CDMA networks ... gift-card reward for switching over from another carrier (which can be spent on phone bills) Keep your ...