We have featured quite a few different cases for the new iPhone 4 here at Geeky Gadgets. This new one has an interesting function: the iPhone 4 Dual Sim Adapter Case. As the name suggests, the iPhone ...

Using two SIM cards in one phone is increasingly becoming an option that people are willing to consider. Using both a personal and a business number with one single handset, saving some money by ...

If for some reason you find yourself toting around one cellphone and two sim cards at the same time, you might want to look into purchasing a dual sim adapter like the one on the right. The Powerful ...

Are there any smartphones worth using that can take two SIM cards? I've been toying with getting a smartphone, and being able to consolidate my 2 phones into 1 would definitely be a plus.

There is now an adapter that lets you use two numbers on the same phone without having to buy a dual-SIM handset. Called Piece, it connects to any Bluetooth-enabled Android or iOS device, including ...

The iPhone 4 can do plenty, even play nicely on other GSM networks when you've unlocked it with ultrasn0w, but up until now you couldn't put two SIM cards inside it. USBfever's new iPhone 4 Dual SIM ...

Having dual-SIMs in phones let you have access to two carrier networks without having to switch the SIM card each time. Magic-SIM has released a dual-SIM adapter for the iPhone 6 and iPhone 6 Plus.

Although there are lots of dual SIM phones in the world today, few make the compromise of offering the second SIM card slot with a microSD card slot. This means that you can either use a second SIM ...

If you are currently carrying more than one smartphone to answer calls from more than one number, you may be interested in a new triple SIM adapter which is being created by a team based in ...

mobile.brando of Hong Kong has offered a dual sim card adapter. It lets you to switch from one sim to another without powering off youphone. This would be handy for those who wants to benefit from ...

This transparent iPhone 4 case doesn’t exactly look great, but it comes with a clever feature: A dual-SIM adapter. It means that you can keep two SIM cards attached to your iPhone and toggle between ...