New Delhi, April 21 -- On Monday, Bharti Airtel announced a major upgrade to its network-based artificial intelligence (AI) tool aimed at identifying and blocking spam calls and messages.

The AI-powered system, which was first introduced in September 2024, now offers alerts for spam communication originating from international numbers, alongside domestic ones.

Additionally, the tool will now support alerts in ten Indian regional languages, marking a major move towards enhanced accessibility.

The telecom giant's AI spam detection tool functions in real-time, identifying suspicious calls and SMSes and sending users immediate notifications. This helps subscribers make informed decisions before engaging with potentially harmful or fraudule...