(Reuters) – T-Mobile’s TMUS.O network was among the systems hacked in a damaging Chinese cyber-espionage operation that ...

A wave of reports claim that Google's dual SIM support for RCS chats in the Messages app is starting to roll out. Users have ...

Google Voice is convenient, but is lagging behind a bit on features. If you want to make it your carrier number, but not lose ...

If your phone is showing an SOS message, you're not alone. Recent reports show what appear to be sporadic outages on T-Mobile ...

To use KnowRoaming, your device needs to be unlocked and eSIM compatible. Many phones made in the past four or five years ...

The Irvine Police Department needs your help identifying three individuals who used a victim’s stolen credit card and ...

Murata and G+D claim the new SGP.32/iSIM unit, supporting NB-IoT and LTE-M, ushers in a new era of simpler and cheaper IoT ...

This could also be useful when traveling out of the country. Some carriers offer better international coverage than others.

Here's how to do it if you're a T-Mobile customer. T-Mobile's mobile hotspot capability, called Smartphone Mobile HotSpot (SMHS), tethering, or Wi-Fi Sharing, allows you to share your data with up ...

In the US, all three major carriers — including Verizon, AT&T, and T-Mobile — support eSIM. And thanks to Apple’s removal of the SIM card slot in US-spec iPhone models, quite a few MVNOs ...

Recently, a lot of subscribers to Google Fi complained that they were facing a lot of issues with their SIM cards. Phones weren't detecting the SIM cards even though they had been inserted.

Google Fi Wireless, the lesser-known telecom service provider in the US, has cellular service operational in the country. It offers decent plans for wireless communication and internet. Some ...