Three free SIM cards come with no commitments and you can simply top them up to use them on Pay As You Go with low rates of 3p per min, 2p per text and 1p per MB ...

[Jason Gin] wanted to reuse the SIM card that came with a ZTE WF721 wireless terminal he got from AT&T, but as he expected, it was locked to the device. Unfortunately, the terminal has no function ...

RailEurope, a familiar company if you book train tickets in advance, offers the eKit SIM Card. Functionality is similar to the others, and data rates are $1 per megabyte, prepaid. For comparison ...

However, Pay As You Go customers can still use their allowances abroad for free. You can quickly and easily bring over your existing number to Three SIM Only. Check out our full guide to keeping your ...

SIM cards have been an integral yet forgettable aspect of owning a smartphone over the past few decades. For most users, the SIM card defines the basic commercial relationship they have with their ...

For many, a reliable phone signal is a given. But despite advances in technology, there are still plenty of areas, particularly in rural regions and even some city pockets, where coverage of even the ...

Choosing a cellular carrier can be complicated, and navigating the different voice and data plans, confirming that they ...

It is usually about $10/day. If you decide that you want to buy a pay-as-you-go SIM card in Costa Rica then you need to know about how cell phones work in the US so you can get your phone ready ahead ...

Mint Mobile offers free roaming in Canada but what about Mexico? It's not free, but you can certainly pay for access.

PCMag PCMag.com and PC Magazine are among the federally registered trademarks of Ziff Davis, LLC and may not be used by third parties without explicit permission. The ...

Google Fi Wireless today acknowledged an issue with SIM cards failing for some customers. In an email to impacted subscribers today, Google said it “recently discovered that certain SIM cards ...

Whether you choose a pay-as-you-go (PAYG) or a Sim-free deal, or you want a cheap contract to buy a handset now, we've rounded up some of the best deals on the latest handsets. Read our guide to the ...