The Information is passed to all the telecom service providers in india by Department of Telecommunication to issue a 13-digit mobile numbers for SIM based Machine to Machine(M2M) service.
For Existing number, customer individually need to change the existing 10-digit number into 13-digit number.
This will be come into customer hands by 1st july 2018.
For migration of existing customer will start from 1st October 2018 to 31st December 2018.


