Aadhar card mobile number link: This article talks about the ways

This article talks about the ways to link mobile number to aadhar card online. Read to understand the step by step process How To link Aadhaar card with mobile number Why should I register my mobile number with Aadhaar? Registered mobile number is essential to access Aadhaar Online Services. The Aadhaar number and registered mobile number of the resident are required to login to the portal. The resident is authenticated using OTP on his/her registered mobile number . Learn how to verify, retrieve, link , lock and unlock your Aadhaar number and related services. You can also access Aadhaar services on SMS, app and offline e-KYC. UIDAI is mandated to issue an easily verifiable 12 digit random number as Unique Identity - Aadhaar to all Residents of India.