CPNI
Customer proprietary network information (CPNI). The term customer proprietary network information or CPNI means information that relates to the quantity, technical configuration, type, destination, location, and amount of use of a telecommunications service used by any customer of a TRS provider; and information regarding a customer's use of TRS contained in the documentation submitted by a TRS provider to the TRS Fund administrator in connection with a request for compensation for the provision of TRS.