DIN EN 300175-7-2011 数字增强型无绳通信(DECT).通用接口(CI).第7部分:安全特征(英文版本EN 300175-7 V2.3.1 (2010-06) 作为德国标准)
Digital Enhanced Cordless Telecommunications (DECT) - Common Interface (CI) - Part 7: Security features (Endorsement of the English version EN 300175-7 V2.3.1 (2010-06) as German standard)