name: IMEI
full_form: International Mobile Equipment Identity
context: In order to provide the data required by the mobile equipment management activities outlined in the previous subclauses, the MSC server shall be capable of producing IMEI tickets for each of the following events: - usage of a blacklisted IMEI; - usage of a greylisted IMEI; - usage of an IMEI not found on the white list. An observed IMEI ticket is generated whenever greylisted, blacklisted or non-whitelisted mobile equipment is detected during an IMEI check. The purpose of the ticket is to link the mobile equipment under observation with its current user (IMSI). The ticket also includes information describing when and where the equipment was used to enable the tracking of such equipment. Finally, if the ticket was triggered by a call attempt, a call reference is provided in order to locate the corresponding CDR. The IMEI tickets are generated by the MSC server performing the IMEI check.
description: IMEI (International Mobile Equipment Identity) is a unique identifier assigned to mobile equipment, such as handsets or mobile broadband devices. It serves as a critical parameter in telecommunications networks for identifying and managing mobile devices.
explanation: The context explicitly mentions IMEI as an identifier used by the MSC server to track and manage mobile equipment, highlighting its role as a parameter within the network.
section_title: 5.2.1.12IMEI observation
biotag_Context: O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,B-Parameter,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Parameter,O,O,O,O,O,O,O,O,B-Parameter,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Parameter,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Parameter,O,O,O,O,O,B-Network Function,O,O,O,B-Parameter,O
biotag_Description: B-Parameter,O,B-Device,I-Device,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O