As a part of the Free Welcome Offer, to port in to Jio , you need to Download and Install ‘MyJio’ app from Google’s PlayStore and generate an offer code through the app. If you don’t know how to generate the Offer Code (or Bar code) or have a problem in Generating code then read the previous post By clik on link Avobe
Then you need to send the following text message – PORT followed by your 10-digit mobile number to TRAI’s central number for mobile number portability – 1900. (you can send it before generating code as well as after generating the code) .
Then go to any Preferred Jio , Reliance Digital Xpress, Reliance Digital Xpress mini, or prominent multi-brand Jio stores with the port out code and your Free Welcome Offer code along with your mobile handset.
You would also need to submit a copy of any of your identity and address proofs viz. Voter Id Card, Passport, Aadhaar Card along with a couple of passport-sized photographs for obtaining your Jio SIM card.
Good Luck And Enjoy The Offer