दूरसंचार विभाग
Respected Sir/Madam
I am looking for information that clearly establishes the duration for which Call Detail Record (CDR)/ Exchange Detail Record (EDR)/ IP Detail Record (IPDR) are to be archived/stored/maintained as and when requested by Department of Telecommunications, India or security/investigation agencies in India.
In addition to these, for how long are location details in the form of longitude and latitude, besides the co-ordinate of the BTS, along with below information.
(i) Called/calling party mobile/ PSTN numbers, even when subscriber is roaming.
(ii) Time/date and duration of call.
(iii) Location of target subscribers/coordinates and name of BTS site.
(iv) Telephone numbers if any call-forwarding feature has been invoked by target subscriber.
(v) Data records for failed call attempts.
(vi) CDR (Call Data Record) of Roaming Subscriber.
I believe all such information resides in the License AGREEMENT FOR UNIFIED LICENSE issued by the Department of Telecommunications, India and that is modified from time to time.
1. Please share a certified copy of latest version of LICENSE AGREEMENT FOR UNIFIED LICENSE issued by Department of Telecom, India to telecom operator, Bharti Airtel Ltd.
2. Please share a certified copy of latest version of LICENSE AGREEMENT FOR UNIFIED LICENSE issued by Department of Telecom, India to telecom operator, Bharat Sanchar Nigam Ltd.
3. Please share a certified copy of latest version of LICENSE AGREEMENT FOR UNIFIED LICENSE issued by Department of Telecom, India to telecom operator, Reliance Jio Infocomm Ltd.
4. Please share a certified copy of latest version of LICENSE AGREEMENT FOR UNIFIED LICENSE issued by Department of Telecom, India to telecom operator, Vodafone India Limited.
5. Please share a certified copy of latest version of LICENSE AGREEMENT FOR UNIFIED LICENSE issued by Department of Telecom, India to telecom operator, Idea Cellular Limited.
6. Please share a certified copy of latest version of LICENSE AGREEMENT FOR UNIFIED LICENSE issued by Department of Telecom, India to telecom operator, Tata Teleservices Ltd.
Also, I would appreciate a scanned copy is sent to my email ID on dhana[dot]kodithi[at]gmail[dot]com