For travelers who can't stomach the high rates U.S. carriers charge for international roaming, there is an alternative. Marguerite Reardon started as a CNET News reporter in 2004, covering cellphone ...

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

Editorial Note: Talk Android may contain affiliate links on some articles. If you make a purchase through these links, we will earn a commission at no extra cost to you. Learn more. We deal with SIM ...

Pay-as-you-go cell phone provider Straight Talk employs SIM cards, allowing you to use your own unlocked GSM or CDMA phone on the network or purchase one of the phones that the company offers directly ...

There are few devices that better exemplify the breakneck pace of modern technical advancement than the mobile phone. In the span of just a decade, we went from flip phones and polyphonic ringtones to ...

Gearing up for a trip abroad once the coronavirus pandemic has passed? You’ll certainly want to stay connected to family and friends while you travel. This might take one or more travel SIM cards, or ...