DIN EN 300757-2005 数字增强无线远程通信(DECT).包括短信服务(SMS)的低速信息业务(LRMS)
Digital Enhanced Cordless Telecommunications (DECT) - Low Rate Messaging Service (LRMS) including Short Messaging Service (SMS) (Endorsement of the English version EN 300757 V1.5.1 (2004-09) as German standard)