of them had earlier worked at a call centre for sending loan emi reminders for bajaj and idfc but due to less salary they opened a call centre and functioned with the fake chinese loan recovery application the officer said amit was team leader while khan and his friend firdaus used to provide the login id and password for the fake chinese application the call centres employees used to make calls through voip simbox gateway devices installed by khan who used to change it frequently to dodge police he said the dcp said payments were made by victims through links provided in the chinese application and khan used to get his share police have also recovered 54 computer systems 19 mobile phones two internet routers and a server to operate multiple sim cards on multiple systemswith pti inputs