The trusty Subscriber Identity Module or SIM card has always been an integral part of owning a mobile phone. A report from Juniper Research suggests that the global number of travel eSIM users ...

Google's Pixel 10 series eliminates physical SIM cards in the US. If you're worried about the change, here's why you shouldn't be.

Verify if the SIM card is functional by inserting it into another phone: Use a spare phone to check if the SIM card can connect to the network. Troubleshooting Steps for iPhone Devices 1.