标准摘要
Adds the multi-selective reject option (option 3.3) and modulo 32 768 (option 10.2) from ISO/IEC 7809:1993.
英文名称Information technology - Telecommunications and information exchange between systems - High-level data link control procedures - Description of the X.25 LAPB-compatible DTE data link procedures - Amendment 1: Modulo 32 768 and multi-selective reject option