How to remove the SIM card from your iPhone to replace it or throw it away

To remove the SIM card from your iPhone, you'll need to eject the SIM card tray with a special tool or paperclip.

7 ways to troubleshoot if your phone's SIM card isn't working

If you can't make a call or if you see an error message that your phone's SIM card is not working, there are several ways to troubleshoot the problem.
eturbonews

Connected in the Land of the Rising Sun: How Holafly’s eSIM in Japan Empowers U.S. Travelers to Explore Without Limits

For U.S. travelers heading to Japan, there’s one thing everyone agrees on: it’s a destination that feels like stepping into the future. From bullet trains gliding at 300 km/h to vending machines that ...
Yahoo

Is there a Verizon outage? What to do if your phone is showing SOS

Verizon outages continue to plague customers on Friday, Oct. 10, as people living in major metropolitan areas find their phones in "SOS" mode for what appears to be the second day in a row. Verizon's ...