BARCELONA—Mobile World Congress (MWC), the world's largest mobile-focused trade show, continues to serve as a look-ahead for what's coming in phones, wearables, and related personal tech. Last year, ...

Discover how eSIM technology could simplify mobile service access for low-income Americans by lowering barriers, improving flexibility, and supporting affordable connectivity options.

Global mobile subscriptions surpass landlines, connecting billions as traditional phones fade, U.S. landline use plummets sharply.