ETSI PRETS 300 243-1-1994 终端设备(TE).第3类,第4类传真和电传业务编程通信接口(PCI)APPLI/COM.第1部分:CCITT推荐T.611(1992)(修正本)
Terminal Equipment (TE); Programming Communication Interface (PCI) APPLI/COM for Facsimile Group 3, Facsimile Group 4, Teletex and Telex Services Part 1: CCITT Recommendation T.611 (1992) (Modified)