Check the router sticker for the default WiFi password
Open the Airtel Thanks app and check your broadband account details
Log in to the Airtel router admin page using the gateway IP address
Enter the router username and password
Go to the Wireless or WiFi settings section
Find the WiFi password field or security key
View or copy the saved password
Reset the WiFi password from the router settings if needed
Contact Airtel customer support if you cannot access the router settings