Vodafone India on Friday said that it has become the first telco in the city to pilot launch the Aadhaar based e-KYC solution. e-KYC solution is an instant, secure and green mobile subscriber verification project, where a customer’s Aadhaar card and fingerprints are adequate to validate and activate new pre- or post-paid mobile connections. This service is available across 21 “Vodafone Stores” in Kolkata. Gradually, they will be extended to the Vodafone Mini Stores.