标准号:PRETS 300 117-1995
中文标准名称:PRETS 300 117-1995
英文标准名称:Terminal Equipment (TE); Attachments to the Public Switched Telephone Network (PSTN); Category II Attachment Requirements for 2 400 Bits per Second Duplex Modems Standardized for Use on the PSTN Second Edition
发布日期:1995-01-01
实施日期:2014-04-16