Le starter kit Arduino Officiel
Pour débutant – Manuel en Français
Apprenez l’Arduino et l’électronique de façon pratique how to block airtel sim online
Online blocking is temporary. You must visit an Airtel store within 48 hours with valid ID proof to issue a replacement SIM with the same number.
Lost your phone? SIM swapped without your consent? 😰 Don't panic. You can block your Airtel SIM online in under 60 seconds. Online blocking is temporary
If you cannot access the app or web (no internet), call 121 from another Airtel number or 198 from any phone to block immediately.
Select the reason: “Lost/Stolen Device.” SIM swapped without your consent
Losing access to your mobile number isn't just inconvenient—it’s a security risk. Airtel allows registered users to block a lost or stolen SIM online, preventing unauthorized OTPs and misuse.
If your Airtel SIM is lost or stolen, time is critical. Fraudsters could use it to reset banking passwords. Fortunately, Airtel provides a fully online mechanism to block the SIM instantly.