Imagine trying to call someone urgently from your Android device only to be greeted by the error message "SIM card not detected." This error means that your device is ...

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 ...

One question we get all the time is whether or not an Android phone will work without a SIM card. Basically without having service from a carrier. Including what to do with old smartphones. Whether ...

Have you recently acquired a new smartphone and encountered a “No SIM Card” error message? No need to panic, this is a common issue that can be easily resolved ...

You’ve heard us explain how you can send and receive text messages for free without a SIM card, and we have also shown you how you can do the same with incoming and outgoing phone calls. But what ...