The mobile network feature that broadcasts emergency alerts to all phones in a geographic area is called ________ Broadcast.
- Supervised
- DNA / Molecular
- Cell / Location-Based
- Stream
Answer: Cell / Location-Based
Cell Broadcast (part of CAP - Common Alerting Protocol) sends geo-targeted emergency alerts (cyclones, earthquakes) to all mobile devices in affected areas, regardless of subscription or app installation. Implemented by telecom operators under NDMA guidelines. Critical for last-mile warning dissemination questions.