For people who want to separate their work and home life, or who travel a lot to different countries, being able to swap between SIM cards in your smartphone makes a lot of sense. And while most ...

Click to viewJust four days after its launch, the iPhone 3G has been unlocked for the first time exactly like the original iPhone: using a special card that piggybacks to your SIM card, fooling the ...

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 ...

The newer eSIM technology, which is quickly becoming the standard on high-end phones, is safer and more convenient.

If you use a smartphone for work and you don't have access to a dual-SIM handset, this usually means carrying two phones around. A new device aims to provide a simple alternative: Piece is an adapter ...