> For the complete documentation index, see [llms.txt](https://docs.connectedyou.io/knowledge-base/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.connectedyou.io/knowledge-base/connectedyou-platform/user-guide/reports.md). # Reports ### Usage Records report. "**Reports**" menu has been added for accessing the Usage Records report, providing valuable insights into call activities. On the 10th night of each month, IOH will automatically generate a .CSV file containing detailed CDRs from the previous month. Starting from June 2023, CDRs will be retained for 45 days instead of 90 days.
| Field Name | Description | | ----------------------- | -------------------------------------------- | | iccid | ICCID of the SIM card | | eid | EID (Embedded SIM ID) of the SIM card | | network\_imei | IMEI of the device on the network side | | user\_defined\_imei | User-defined IMEI for the device | | sim\_profile | SIM profile information | | provider | Service provider name | | session\_start | Start time of the session | | session\_end | End time of the session | | kilobytes | Data usage in kilobytes | | sms\_mo | Outgoing SMS count | | sms\_mt | Incoming SMS count | | voice\_mo | Outgoing voice call count | | voice\_mt | Incoming voice call count | | country\_name | Name of the country where the usage occurred | | mcc | Mobile Country Code | | network\_operator\_name | Network operator name | | mnc | Mobile Network Code | | tags | Tags associated with the SIM |