Two weeks ago, I kvetched about my wretched existence of having to carry two separate mobile devices for Voice and Data use -- a regular 3G cellphone and my inseparable BlackBerry 8820. Apparently, ...

The ability to have two phone numbers associated with one phone is hugely popular in places like India and China. With dual-SIM cards, users can switch between a phone number for work and another for ...

We’ve heard rumors about a possible dual-SIM iPhone model to be released this year, with the feature coming to the Plus model and including dual-SIM support for specific regions. With iOS 12 developer ...

In another line of firsts for Google's Android mobile operating system, General Mobile is likely to launch a new Android handset that will support dual SIM cards. SIMs or Subscriber Identity Modules ...

Various credible rumors, along with stray iOS 12 beta code, suggest that Apple is preparing to bring dual-SIM card support to the iPhone for the first time with this year’s new models. The belated ...

SAN FRANCISCO, Calif. — Aram Hardy lives in Moscow. But as a tech entrepreneur, he travels all over the world and,in fact, is planning to move to California. To juggle between the two worlds he lives ...

A dual-SIM setup lets you use one phone to make and receive calls and texts from two numbers. It's also super convenient and can save you serious cash when traveling. We show you how to use two SIMs ...

There are plenty of dual SIM phones on the market these days, but most of them are a hamstrung by packaging issues. Despite their dual SIM capability, this usually comes at the expense of the microSD ...

Years ago, Apple produced only one version of a device to sell everywhere, but that changed as iPhones became more popular — multiple versions were created for different cellular bands, each otherwise ...

Dual-SIM wireless phones have been introduced by Nokia and LG Electronics for use in countries outside the U.S. The question remains whether they or other dual-SIM phones will ever catch on in the U.S ...

Justin Jaffe is the Managing Editor for CNET Money. He has more than 20 years of experience publishing books, articles and research on finance and technology for Wired, IDC and others. He is the ...

As smartphones have become more pervasive in our lives, we've all kind of been forced to pick up basic knowledge and terminology over the years. Where previously certain jargon would exclusively be ...