As announced a month ago, T-Mobile today launched Phase One of its T-Satellite service, which includes SMS and MMS messaging in cellular dead zones. Available to anyone — even customers of other ...

T-Mobile and Starlink’s satellite messaging service won’t be available to everyone registering for the beta program. Initially, the service will be supported on select smartphones with T-Mobile ...

Brits sent 1.6 billion fewer texts over the past year amid the rise of instant messaging services, according to new data.

Trillions of text messages are sent and received via SMS-enabled devices every day, but have you ever stopped to ask, “What is SMS, exactly?” One of the oldest forms of mobile messaging, SMS messages ...

Multi-service messaging app Beeper, which allows people to connect to all their chat apps from one interface, is relaunching its app on Wednesday to offer a more secure version that no longer requires ...

One of the internet's oldest instant messaging services, ICQ, is closing down. Credit: Costfoto/NurPhoto via Getty Images One of the oldest, still-running online platforms is finally closing its doors ...