How to update Email ID/ Mobile number in RTA records for units held in Physical mode?

How to update Email ID/ Mobile number in RTA records for units held in Physical mode?

For CAMS- https://www.camsonline.com/Investors/Service-requests/Updation_Email_Id_or_Mobile_No/Update-email For KARVY - https://mfs.kfintech.com/investor/Transact/ChangeFolioEmail