MONITORING TARGET HAVING MULTIPLE IDENTITIES IN LAWFUL INTERCEPTION AND DATA RETENTION

摘要

A method is disclosed for providing law enforcement agencies in a telecommunications network with monitoring or retention data related to multiple telecommunication identities owned by single or multiple operators. The method comprises the step of grouping a number of said telecommunication identities in at least one list of telecommunication identities identified by a corresponding at least one list identification element. Advantages: Possibility to provide Multi List Requests feature with no major efforts; advanced functionality that allows combining multiple warrants/queries into one request with a more efficient handling duplicate monitoring preservation and correlation mechanisms also in a multi operator configuration; saving investigators time and effort.