Find out how to trim your own micro-SIM card for use in phones that require this new format.
A German firm announces the first nano-SIM card for smartphones, which measures about 60 percent smaller than a regular SIM card.
Apple is working with carriers and standards groups to create a smaller version of the SIM card that could lead to slimmer devices, according to a Reuters report.
One company thinks you need a small phone that hitches a ride on your larger phone -- and the idea actually might not be as crazy as it sounds.
Our review-in-progress of the Z3v shows plenty of promise, but the upcoming T-Mobile version has many of the same features, too. Read our impressions.
The Digirit SIM+ case lets you use switch between two cards and even has storage for a third, a huge boon for international travelers.
In this edition of Ask Maggie, CNET's Marguerite Reardon breaks down best ways to use your smartphone while overseas without breaking the bank.
Firefox OS fans across the globe can now preorder Flame, the Web-based mobile operating system's first official reference phone.
If leaked images are to be believed, Apple's nano-SIM technology will be bundled in the upcoming Motorola handset.
Thanks to a small plastic adapter, iPhone owners can take their micro-SIM card and use it with another cell phone.