Customer proprietary information.
Customer proprietary information. The term customer proprietary information or customer PI means any of the following a carrier acquires in connection with its provision of telecommunications service:
(1) Individually identifiable customer proprietary network information (CPNI);
(2) Personally identifiable information (PII); and
(3) Content of communications.
Source
47 CFR § 64.2002
Scoping language
The following definitions apply to this subpart.