Safaricom appears to be rolling out a new SIM Toolkit (STK) change that adds an extra confirmation step when sending money via M-PESA, and some users are not ...

Software and security devices company Gemalto has managed to get the social website Facebook to run on a SIM card, which means that even the dumbest of GSM handsets can now access the social ...

December 05, 2001, 2:00 a.m. EST 4 Min Read SchlumbergerSema says it has made about 200 SIM toolkit applications in the last three to four years. "Other card vendors are making SIM toolkits, but we ...

Attackers can force mobile phones to send premium-rate SMS messages or prevent them from receiving messages for long periods of time by leveraging a logic flaw in mobile telecommunication standards.

KnowRoaming is a computer-chip-embedded sticker that attaches to your phone’s SIM card and allows, in theory, you to access local networks around the world. It’s a brilliant idea on paper, and it does ...

What if, rather than buying a MiFi or using a WiFi router app like on the Palm Pre Plus, you could stick a SIM in any device and have a shared 3G connection? That's what Sagem Orga and Telefonica are ...

In my wallet, I have a little “secret” compartment which contains a few international micro SIMs, an Apple-made SIM ejection tool (aka a fancy paperclip), and a guitar pick. Or at least I usually do.

Thanks in no small part to T-Mobile's free global data initiative, US carriers have begun to lighten the fee load when it comes time to roam. But you'll still pay an arm and a leg in many countries, ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. MusicRadar's got your back Our team of expert musicians and producers spends hours testing ...

Attackers can force mobile phones to send premium-rate SMS messages or prevent them from receiving messages for long periods of time by leveraging a logic flaw in mobile telecommunication standards.