A provider of telephone service to end users by means of a currency or credit operated telephone, hereinafter a "payphone," shall be subject to the requirements set forth in this Part. The term "COCOT," as defined in Public Service Law, sections 90 and 92-c, shall be used interchangeably with the term payphone.
N.Y. Comp. Codes R. & Regs. Tit. 16 § 650.1