Day to day, I use a Sprint mobile phone on a CDMA network. I chose Sprint both because it was our preferred corporate vendor and because it was first in North America with a 2.5G data network. But the ...

If you have a SIM card that you want to put in another phone that you have, but it doesn’t fit in the SIM card tray, here’s how to resize a SIM card so that it does fit. There are three sizes of SIM ...

In today’s digital-first world, cybercriminals are constantly coming up with new ways to commit fraud. One rising threat that ...

Do you get the error message “No SIM Card Detected” or “No SIM Card Installed” after inserting a SIM card into your phone? This problem often occurs when you ...

If you’ve travelled overseas, you’re probably aware of the extremely high roaming rates charged by your mobile provider. This extortion isn’t likely to go away anytime soon, but replacing your phone's ...

Just book your dream vacation overseas? The next step is to avoid costly roaming fees by getting an affordable international sim card for traveling. When traveling overseas, it’s critical to have a ...

A handful of years ago, Chandrakala Kongala, a farmer in the rural village of Kommireddipalli in the southern Indian state of Telangana, faced a devastating problem. In one fell swoop, an ...