Aadhar card is the most common identity in india these days and as we all know that
Telecom company and Indian government sayd that you must link your aadhar to sim card so here is the full complete proscess of linking your sim with aadhar card via mobile.
Follow these steps to complete re-verification
Irrespective of operator, call the toll-free number 14546.
Choose if you are an Indian national or an NRI.
Next, press 1 to consent to link Aadhaar with phone.
Then Enter your Aadhaar number, then press 1 to confirm.
After this step
enter your phone number and confirm it.
If the number is correct,
enter the OTP you have been sent. Press 1 to complete the process.
Now your aadhar card is linked with your phone number follow this step completely.
The Department of Telecommunications (DoT) had in a communication dated November 30, 2017 directed access service providers to allocate short code 14546 for the IVRS-based OTP authentication process for Aadhaar re-verification of mobile subscribers. March 31, 2018 is the deadline set by the Supreme Court for linking of Aadhaar with the mobile phone number.
Many telecom operators have activated this service. Mobile phone users may check with their telecom operator for such a facility.