To get a BSNL replacement SIM card online, follow these steps:
1. Visit the official BSNL website.
2. Look for the customer support or self-care section on the website.
3. Login to your account using your BSNL mobile number and password. If you don't have an account, create one by clicking on the "Register" or "Sign up" option.
4. Once logged in, find the option for requesting a replacement SIM card. It may be located under the "Manage Services" or "SIM Card Services" section.
5. Click on the option to request a replacement SIM card.
6. Provide the required details, such as your mobile number, registered email address, and other necessary information.
7. Verify your identity by entering the OTP (One-Time Password) sent to your registered mobile number.
8. Select the reason for requesting the replacement SIM card, such as loss, damage, or theft of the existing SIM card.
9. Pay the replacement fee, if applicable. The fee may vary depending on the specific BSNL circle and SIM card type.
10. Submit the request, and you will receive a confirmation message or email with the replacement SIM card delivery details.
11. Wait for the replacement SIM card to be delivered to your registered address. The delivery time may vary depending on your location.
Please note that the exact procedure may vary slightly depending on your BSNL circle or region. It is recommended to visit the official BSNL website or contact their customer support for specific instructions related to your location.