Straight Talk is a no-contract phone plan that shares networks with four major cellphone service providers. It doesn’t restrict people to long-term contracts, and it offers nationwide coverage ...

you must submit a Card Maintenance Request form using DocuSign* for processing and/or to simultaneously request a replacement card. Be cognizant that lost or stolen cards must be reported to Citibank ...

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 ...

Undercover filming revealed that O2 and Vodafone employees are bypassing basic ID checks and handing over replacement Sim cards to potential criminals. Once fraudsters gain control of a mobile ...

[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 ...

Today’s Android phones are significantly more advanced than they were just a few years ago, but one thing hasn’t changed: the need for a SIM card. Every phone needs a physical or eSIM card to ...

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 ...

Meet winemaking's biggest stars in each episode of Wine Spectator's Straight Talk podcast with host James Molesworth. Plus, our editors cover the latest news, trends and upcoming events, and we might ...

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 ...

A subscriber identity module is a removable smart card for mobile phones. SIM cards store the required information to identify the mobile device. It also contains data required for voice ...

NTT Docomo will replace about 930,000 SIM cards due to manufacturing errors, the company said Tuesday. The recall involves about 510,000 NTT Docomo SIM cards and some 420,000 from other carriers ...

Straight Talk is the prepaid, no-contract service that you find in Walmart locations. If you’re looking to grab the best Straight Talk phones possible, look no further. In the past, we’ve stuc ...