I have used it for my Airtel mobile number.
Below are the steps:
1. Call the number +91-9910099100 (Toll free) from the sim that need to be linked to Aadhaar.
2. Provide the details (Aadhaar number) and It will send the OTP number as SMS, this OTP will be valid for next 30 mins. For me I didn't receive SMS for 30 min and at the last moment I got OTP in my email id associated with the mobile number.
3. Provide the OTP number and it will ask for confirmation. The process is done. Sms and email confirmation will be sent in few minutes.
The process is so simple.
Below are the steps:
1. Call the number +91-9910099100 (Toll free) from the sim that need to be linked to Aadhaar.
2. Provide the details (Aadhaar number) and It will send the OTP number as SMS, this OTP will be valid for next 30 mins. For me I didn't receive SMS for 30 min and at the last moment I got OTP in my email id associated with the mobile number.
3. Provide the OTP number and it will ask for confirmation. The process is done. Sms and email confirmation will be sent in few minutes.
The process is so simple.