Your mobile number needs to be linked to Aadhaar card. So, if you have changed your mobile number and have not updated it in support, complete it as soon as possible. You can apply for this update at home. You will have to pay a fee of Rs 25 for this.
The process of updating the mobile number
First go to UIDAI website https://ask.uidai.gov.in/#//. Then fill in your phone number and captcha on the page that opens.
Then proceed to OTP on your phone number by clicking the Send OTP button. Fill in the OTP in your phone in the box on the right and submit.
A new page will then open where the support service will be written. Click Update Support here. A page will then open in front of you. Here you will see the option of name, Aadhaar card, address.
If you want to change the mobile number here or link the phone number with Aadhaar, you can fill in the details here, click on what do you want to update and then select the mobile number and submit.
Now on the next page you will be asked to fill in the captcha. Complete this process by sending an OTP to your phone number here. Also, check the OTP on your mobile number. Then click Save and Proceed.
You will receive a notification before submitting. Double check all the information provided by you in it. Then submit.
Then you book your appointment. You can book an appointment by clicking on 'Book Appointment'. Click here to know the process of appointment booking.
