Cellular coverage isn't like it used to be—and that's a good thing. There are more places than ever with not just coverage, but good coverage, including 5G bands the latest smartphones can take ...

Peer-to-peer messaging apps work without the internet by connecting phones directly. Briar is a useful app for offline messaging, especially in remote areas or emergencies. Setting up Briar requires ...

Messaging is still one of the best ways to communicate with your friends and family. To send an SMS, all you need is a SIM card with an active messaging plan installed on your smartphone. But what if ...