These dual-SIM phones allow you to have separate work and personal numbers without carrying around multiple devices ...

Global phone users like 2 SIMs to make local calls on 1, international calls on the other, or 1 for work and 1 for home. But it can cost more this way.

Onyx, a British mobile phone company, has launched three new dual-SIM phones -- and it says the next one will be an Android handset.

Essentially, it's what makes your phone a phone. If you've ever wanted two phone lines on one device, Apple's new Dual SIM Dual Standby technology could be a life-changer.

Dual-SIM phones are popular in markets with lower consumer buying power, where users often juggle accounts from several providers to get the best savings.

Since a SIM links a phone to a specific carrier (service provider), billing account, and phone number, a dual-SIM phone can be linked to two different phone numbers associated with two different ...

Apple plans to launch two 6.1-inch iPhones, one of which will be a dual-SIM phone, a first for Apple, according to reliable leaker Ming-Chi Kuo.

A teaser graphic posted by China Mobile on social media has renewed speculation that Apple's 2018 iPhones will carry a feature some users have waited years for: dual SIM support.

We posted a poll last week to find out just how many people have dual SIM support on their smartphone. Here's what you told us.

Dual-SIM phones have been around in various iterations for nearly two decades, including some wild devices that pretty much amounted to duct-taping two phones together. But the idea really started ...