Hello Friends Today share in this new post How to Find lost or Stolen mobile Phone government started new portal for helping to find mobile and block / unblock mobile how to work this portal and how to block mobile and unblock it you can check the validity of your mobile device even before buying it. IMEI is written on the mobile packaging box. It could be found on the mobile bill/invoice. From your mobile you can check the IMEI number by dialling “*#06#", IMEI number will be shown on mobile screen. If the status of the mobile is shown as Black-listed, duplicate or already in use, please avoid buying the mobile. KYM could be used through any of the following 3 methods.