As you travel around the world, there's no cheaper way to stay connected than by using a locally-purchased SIM card with an inexpensive, unlocked GSM phone. But often that isn't an option. There's ...

Have you ever wondered exactly how a SIM card works? We’ll help you understand why your phone needs one and what they do to keep you connected. Image: TalkAndroid Editorial Note: Talk Android may ...

Republic Wireless has been a pretty interesting MVNO as of late. This is because Republic Wireless does things a bit differently. Their smartphones prefer WiFi over mobile data, and that includes ...

Newark, DE, May 19, 2022 (GLOBE NEWSWIRE) -- Cloaked Wireless, the secure wireless company, is launching its early access sale for Cloaked Wireless credits and a free Anon NFT to promote a secure ...

Republic Wireless has introduced a new data-only SIM card that gives customers a new way to use their phone away from WiFi. The data-only SIM is being offered in two varieties: 30 days and 90 days, ...

After you purchase and use your cellphone for an extended period of time, you can change networks. However, the phone that you're currently using may not be offered on that network. If you wish to ...

Project Fi is Google’s specialized wireless service designed primarily for Google’s own phones. It doesn’t get much attention because, in order to use it, your main phone pretty much has to be either ...

SIM cards are the tiny computers inside most mobile devices that allow them to communicate with the wireless provider. According to one security researcher, flaws in SIM card technology and ...

I'm that 5G guy. I've actually been here for every "G." I've reviewed well over a thousand products during 18 years working full-time at PCMag.com, including every generation of the iPhone and the ...