On Monday, many mobile users in India including those in Nagaland received an emergency alert from the government. The alert was sent with a flash message and an emergency tone across Android and iPhone devices.
The alert was part of a test of the country’s new emergency alert system, which is being deployed by National Disaster Management Authority (NDMA). The message also included a timestamp indicating when it was received and sent to a variety of devices.
The emergency alerts were sent to a random sample of smartphones across India, and it caused users’ phones to emit a loud beep and display a flash message that read “emergency alert: severe”. The message was sent in English and in Hindi.
According to NDMA the alert was part of a test to assess the effectiveness of the alert system and to identify any potential problems. The message was sent through the Cell Broadcasting System (CBS), informing the recipients that it was a test and that no action was required.
Notably, the CBS is a technology that allows mobile operators to send text messages to all phones in a specific area, regardless of the mobile network that the phone is on. This makes it an ideal technology for sending emergency alerts.
The NDMA is conducting these tests to ensure that the alert system is working properly and that it can be used to reach people in the event of a real emergency. The tests also help the NDMA to identify any areas where the system needs to be improved.
A similar flash message was sent to many users a few weeks ago. The Department of Telecommunications Cell Broadcasting System (DoT CBS) has announced that they plan to conduct similar tests periodically in various regions. These tests are intended to evaluate the efficiency and effectiveness of mobile operators’ emergency warning broadcast capabilities and cell broadcast systems.