Updated: Nov 04, 2017 | 15:15 IST | Source - ET Now Digital Aadhaar-based e-KYC is essential for subscribers going for new SIMs Mumbai: Come December 1, and you need not have to visit the store of your telecom provider to link your 12-digit Aadhaar with mobile SIM. In a major relief, the Unique Identification Authority has said customers can start linking their mobile number with Aadhaar using a one-time password from 1 December. The UIDAI took to the Twitter and wrote, " By 1 Dec 2017, you can also choose to verify your mobile SIM with Aadhaar without giving your biometrics to Telecom Service Providers." By 1 Dec 2017, you can also choose to verify your mobile SIM with Aadhaar without giving your biometrics to Telecom Service Providers. pic.twitter.com/ zcCKYbYgwP — Aadhaar (@ UIDAI ) November 2, 2017 Meanwhile, with linking of Aadhaar with mobile SIM made compulsory, the government has simplified the process to link the 12-digit Unique I