Apparatus for connection to public telecommunications systems using the Digital Access Signalling System No. 2 (DASS 2) via a 2048 kbit/s CCITT Recommendation G.703 interface-Specification for automatic-repeat call attempt facilities
通过2048 kbit/s CCITT建议G.703接口使用2号数字接入信令系统(DASS 2)连接到公共电信系统的设备 自动重复呼叫尝试设施规范
Requirements additional to those in Part 1 if the apparatus has automatic-repeat call attempt facilities. This standard has been presented for designation under the Telecommunications Act 1984.Cross References:BS 6789:Section 3.1BS 7378:Part 1Telecommunications Act 1981Telecommunications Act 1984