No, that's not a typo. Customers are reporting SIM card failures across all carriers, including CDMA-based Verizon and Sprint, which actually use the micro SIMs included in the iPhone 4S to roam on ...

So you are looking for the best smartphones with Nano SIM card slots? Well, let’s get into it then. Those of you who are not familiar with SIM cards, I bet you use CDMA phones. SIM (subscriber ...

Following Apple’s media event in San Francisco this afternoon to reveal the new iPhone 5 and a slew of other products, the company began detailing devices further on its website. According to Apple’s ...

With the introduction of the CDMA iPhone 4, industry observers had expected China Telecom to become China's second telecom company to carry the Apple smartphone, but no official launch plans have been ...

iOS 12.1 is set to roll out today and bring a variety of useful improvements, including dual-SIM support for iPhone XS and XR. But if you’re a Verizon customer, that two-line system might not work ...

Apple has posted a support document detailing the differences between GSM and CDMA iPhones, and the AT&T CEO criticized Apple's App Store business model, touting instead an interoperable ...

What is a SIM card used for? A SIM card, or a subscriber identity module/subscriber identification module, is a tiny memory card that contains unique information and is linked to a particular network ...

So you are looking for the best smartphones with Nano SIM card slots? Well, let’s get into it then. Those of you who are not familiar with SIM cards, I bet you use CDMA phones. SIM (subscriber ...