The iPhone Air will only have an eSIM - will other phone makers also shift away from the familiar - but fiddly - plastic ...

The newer eSIM technology, which is quickly becoming the standard on high-end phones, is safer and more convenient.

If you like the idea of the free data-only SIM cards now available through Google’s Project Fi mobile virtual network operator (MVNO) program, just know that you won’t be getting 4G LTE service ...

This shift will put pressure on mobile operators to improve digital onboarding and reduce reliance on SIM distribution.

Seeing “No SIM” or “Invalid SIM” on iPhone? Check your SIM card, restart, or update your carrier settings. Simple fixes often ...

Google’s carrier service Project Fi is expanding — but not in the way you think. You still need a Nexus device to use the service, so you can’t jump ship just yet. But for you Project Fi subscribers, ...

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Are you planning on traveling out to Asia? Maybe for work or personal reasons? Either way, you want to make sure that you stay connected to friends and family while you’re abroad; however, roaming ...

Google Fi broke up with me while I was out of the country. Shortly after I arrived in Cape Town, South Africa, I found a terse email in my inbox, warning that "Your international data roaming will be ...