This uses satellites that act as regular cell towers - you don't need a phone with special hardware like you do with current ...

A key part of any mobile phone specification is its operating frequency bands. The supported frequency bands determine whether a certain handset is compatible with a certain network carrier. Beside ...

Currently, RCS chats are encrypted in transit, and most Android-to-Android chats use full end-to-end encryption. But Apple's ...

With RCS messaging, you can enjoy features like typing indicators and the "Delivered" status message while messaging Android ...

while tri-mode phones support both. The 1900 MHz band is always digital. A dual-band GSM phone supports two of the four major GSM bands. Depending on which bands, the phone may only work in ...

Way back in 1992, before we had emoji, before we had read receipts, the very first text message was sent from a computer to a ...

Unlocked phones give you the freedom to switch carriers whenever you want, without being tied down by contracts. And the good news is, you can find amazing deals on unlocked phones from top brands ...

What is an Unlocked Phone? An unlocked smartphone is a phone that can work with any cell phone carrier. Some phones are not ...

At such a critical moment in US history, we need reporters on the ground ... Trump and foreign leaders have not been held on secure phone lines, there have been no State Department staff present ...

The FCC also granted Starlink's request to provide service to cell phones (aka "direct-to-cell") outside the United States. For non-US operations ... a pitch to cellular carriers.

Or any future Huawei phones? The restrictions the US has placed on trade with Huawei means the likes of Google and component suppliers can't work as easily with the company as they might have before.