What is the difference between registering mobile number and linking mobile number with Aadhaar?

Answered on February 02,2019
Registering Mobile Number with Aadhar
Registering a mobile number with Aadhaar is not mandatory. However, if you want to update your Aadhaar details online, you need to have a mobile number registered with your Aadhaar. The website sends an OTP to the registered mobile number to authenticate your identity before allowing your request for Aadhaar updation. Registration of mobile number with Aadhaar is only for the purpose of authentication.
If you have not registered your mobile number at the time of enrollment, you need to visit nearest Aadhar enrollment centre to register mobile number with Aadhaar Card. It cannot be done online as you need to provide biometric details.
Linking mobile number with Aadhar
Mobile number provided at the time of Aadhar registration is used only for authentication purpose and that mobile number may not be your number. It can be that of relatives or friends number. The primary purpose of linking aadhar to mobile number is to uniquely identify that you are the legitimate owner of the SIM being used. Linking establishes the identity of a mobile number owner. For this purpose, your biometric is also taken.
How to download Aadhaar card ? [2023]
Aadhaar (UID) is a 12 digit unique number which helps you to verify your identity all over the country. Apart from serving the purpose of verification, aadhar also helps individual to open n..  Click here to get a detailed guide
How to update aadhaar card details ?
Aadhaar is a 12 digit unique number which helps you to verify your identity all over the country. All the details provided in Aadhaar regarding your identity can be updated. Following detai..  Click here to get a detailed guide
Related Questions
-
Team Digilocker
Ministry of Electronics & IT (MeitY) . Answered on August 19,2020DigiLocker is asking me to link Aadhaar. After entering my Aadhaar number it shows "This Aadhaar number is already linked to another DigiLocker account.” What to do ?
Please try to login with your Aadhaar number. In case issue persists please write to us at support@digitallocker.gov.in
2
178
3791
-
Team Digilocker
Ministry of Electronics & IT (MeitY) . Answered on June 17,2020Can I create an account on Digilocker if the mobile number registered with my Aadhaar card is not active?
Yes, Account can be created but you won't be able to link your Aadhaar with your DigiLocker account. We ...
1
0
1838
-
Team Digilocker
Ministry of Electronics & IT (MeitY) . Answered on November 02,2020How can I merge 2 Digilocker accounts which I created with mobile number and Aadhaar number ?
You need to report the same at support@digitallocker.gov.in along with details of both the accounts. Also, communicate which account you would ...
1
331
7777
-
Team Digilocker
Ministry of Electronics & IT (MeitY) . Answered on December 04,2022I have registered to digilocker using my aadhar number and mobile number. But when I try to add Aadhar to my account it mentions that not Aadhaar is not linked with my mobile number [#111]. But my mobile number is linked to my aadhar card and I get OTP also for login. What to do?
Error message #111 means your mobile is not linked with your Aadhaar. Kindly visit nearest Aadhaar center they will ...
1
0
375
-
Team Digilocker
Ministry of Electronics & IT (MeitY) . Answered on November 07,2022My mobile number in Aadhaar is updated but Digilocker still sends OTP on my old number and digilocker does not reflect updated details on my Aadhaar card even after refreshing it. What to do ?
Dear User, The OTP is being sent by Aadhaar and not from DigiLocker.Therefore, please get your mobile number updated ...
1
0
288
-
Team Digilocker
Ministry of Electronics & IT (MeitY) . Answered on December 04,2022My aadhar is already registered with Digilocker but i forgot my pin.Also I don't have my registered mobile number. What can i do for login?
Kindly try the following steps to login via Aadhaar OTP and update DigiLocker-linked mobile number: Kindly visit Digilocker website and ...
1
0
56
-
Team Digilocker
Ministry of Electronics & IT (MeitY) . Answered on November 09,2022I am the mother of the 10th std student. I have a digilocker account in my aadhar number and mobile number. I am trying to obtain my son's cbse x marksheet using my digilocker account. His profile got attached to my digilocker account, as whenever I enter my mobile number to login, it now shows two accounts are having one mobile number, but if I select his user account and try to login, it would not login. What to do?
Please try to login into student’s DigiLocker account by entering his/her Aadhaar number. You will receive an OTP on ...
1
0
85
-
Dipak pawar
Answered on December 04,2020How much time does it take to update mobile number in Aadhaar ?
Dear aspirant, After checking the official site of UIDAI.GOV.IN for your query the maximum days for updation in aadhar card ...
7
6643
132796
-
Kunal Anand
Answered on July 17,2021How much time does it take to update mobile number in Aadhaar ?
For Mobile number update, it will take 3 days based on my personal experience. For rest it will take ...
7
6242
124789
-
Citizen Helpdesk
Curated Answers from Government Sources . Answered on April 14,2022How much time does it take to update mobile number in Aadhaar ?
Aadhaar is generated/updated successfully within 90 days if: 1. Quality of enrolment data meets prescribed standards laid down by UIDAI2. ...
7
956
82532
-
ajay pandey
Answered on May 04,2023I am trying to link my Aadhaar with DigiLocker but every time I get an error "Aadhaar does not have verified mobile number". What to do?
To open any documents in Digilocker, citizens are required to ensure that their mobile number is linked with Aadhar ...
1
0
47
-
Digital Doc Solution
Helping with queries related to Documentation & Technical computer issues. . Answered on May 29,2023How can I update my mail ID on my Aadhar Card?
Visit Nearest Aadhar Enrollment Center & ask them to update EMAIL ID. Demographic update fee costs 50/-.
1
0
4
-
Try to help us answer..
- I have changed my Name after marriage on Adhaar card and voter id 6 yrs back without gazette notification. And now I'm trying to fill up gazette certificate of name change but it requires old name adhar card proof? How can I correct this?
Write Answer
-
I tried to update aadhar online. Got URN also. At the end, the payment was not successful. I tried to apply again. It says already exists. How to do the payment to the same URN or how to cancel the URN ?
Write Answer
-
How can i change my address in aadhar card from one state to another state?
Write Answer
-
I have enrolleld for aadhar card for my son in 2019. But when l checked status lt shows your enrollment is in process for last two years. What can l do for new enrollment ?
Write Answer
-
I have given request online for Change of address by document for my sister's aadhar card details. All processes completed and I got the secret code also by courier. When I am entering the secret code, in address it's coming c/o my sister name and then address, so I don't want to show my sister name in my aadhar address. What is the procedure ?
Write Answer
- I have changed my Name after marriage on Adhaar card and voter id 6 yrs back without gazette notification. And now I'm trying to fill up gazette certificate of name change but it requires old name adhar card proof? How can I correct this?
Trending Questions
-
Dipak pawar
Answered on December 04,2020How much time does it take to update mobile number in Aadhaar ?
Dear aspirant, After checking the official site of UIDAI.GOV.IN for your query the maximum days for updation in aadhar card ...
7
6643
132796
-
JOY MRC
Answered on September 19,2021How to convert license number 5/9308/2014 from Kerala to this new format in Digilocker?
Use mparivahan app for RC and License addition which is equivalent to digilocker and also valid for Rto checking. ...
2
1869
39950
-
Team Digilocker
Ministry of Electronics & IT (MeitY) . Answered on August 21,2020How to download Kerala SSLC mark card from Digilocker?
We are into discussion with the department. They will soon be available.
2
94
7576
-
Team Digilocker
Ministry of Electronics & IT (MeitY) . Answered on December 06,2022How to get voter id in digilocker?
The department issuing Voter Id card is not yet integrated with DigiLocker. We are working on the integration of ...
1
406
16574
-
Team Digilocker
Ministry of Electronics & IT (MeitY) . Answered on June 08,2022Why passport seva is unable to fetch my aadhaar card from digilocker? It says everytime "Document could not be Uploaded!"
Please try to refresh your Aadhaar card in your DigiLocker and try again.
1
155
9402
-
Citizen Helpdesk
Curated Answers from Government Sources . Answered on October 07,2021I update my address on Aadhar card. How many days it will take?
Aadhaar is generated/updated successfully within 90 days if: 1. Quality of enrolment data meets prescribed standards laid down by UIDAI 2. ...
1
0
18673
-
Thankachan John
Rtd Motor Vehicles Inspector, Insurance Surveyor and Accident Investigator . Answered on July 05,2022How to change the date of birth in Driving License?
Kindly check this video.
2
424
26546
-
Indian Train
Answered on December 11,2021What is TKWL, CKWL, RAC, PQWL,GNWL, RLWL,CNF etc. ?
RAC means Reservation against Cancellation. If you have a RAC ticket, then your travel with a train is guaranteed ...
2
0
20399
-
Subin VR
Chartered Accountant,FCA, DISA (ICAI) . Answered on September 30,2021Can I open a bank account without a PAN Card?
Yes. PAN is not mandatory for opening a bank account.
2
2571
56377
-
VO TECHNOLOGIES FASTag
Answered on October 26,2022How to close the icici bank fast tag account and get the refund?
Step 1 : Know Your ICICI FASTag Customer ID (Call to Customer Care 18002100104) Step 2 : Register Your Account ...
1
495
10632
- I have changed my Name after marriage on Adhaar card and voter id 6 yrs back without gazette notification. And now I'm trying to fill up gazette certificate of name change but it requires old name adhar card proof? How can I correct this? Write Answer
- I tried to update aadhar online. Got URN also. At the end, the payment was not successful. I tried to apply again. It says already exists. How to do the payment to the same URN or how to cancel the URN ? Write Answer
- How can i change my address in aadhar card from one state to another state? Write Answer
- I have enrolleld for aadhar card for my son in 2019. But when l checked status lt shows your enrollment is in process for last two years. What can l do for new enrollment ? Write Answer
- I have given request online for Change of address by document for my sister's aadhar card details. All processes completed and I got the secret code also by courier. When I am entering the secret code, in address it's coming c/o my sister name and then address, so I don't want to show my sister name in my aadhar address. What is the procedure ? Write Answer
Top contributors this week

Kerala Development and Innovation Strategic Council (KDISC)


Tahsildar, Kurnool District, AP / Govind Singh R


A R Ashraf

Niyas Maskan


Digital Doc Solution
Best Practices while applying for Government services online
1. Check whether you are eligible to apply for this service.
2. Check the documents required for application before applying.
3. Keep the documents in one folder for ease of access.
4. In case of any doubts, check whether the queries are already answered. You can check the FAQ section of the department website or use platforms like Tesz for this purpose.
5. Once you have applied, note down the application number to track the status.
6. Check the time required for the completion of the service. If the service is not completed within the due time, track the status online or reach out to the department.