You must have a Class 3 Individual DSC stored on a USB token (e.g., ePass or mToken).
Uses encryption and timestamps to ensure that the document cannot be forged or altered after signing. System Requirements and Pre-requisites bharti airtel signer 2021 download
Digitally signed invoices uploaded through the portal are processed earlier than physical copies. You must have a Class 3 Individual DSC
Log in to the Airtel Partner World portal or the Turbo IVP site to find the latest download link for the signer utility. bharti airtel signer 2021 download
Digitally signing PDF invoices for the Airtel Invoice Validation Portal Key Features and Benefits