दूरसंचार विभाग
Dear Sir/Mam,
1. Kindly provide the link to File No: 800-23/2015-ASII dated 04.08.2016 which mentions guidelines for obtaining CDR (Call Details Record) under 92 CrPC
2. Kindly provide the circular pertaining to the data that is maintained by Mobile Service providers in the context of CDR/IPDR/ILD, etc.