ETSI EN 300 943-1999 数字蜂窝通信系统(第2+阶段).移动无线接口上支持的短消息业务蜂窝广播(SMSCB).GSM 04.12(版本6.0.1,1997年发布)
Digital Cellular Telecommunications System (Phase 2+); Short Message Service Cell Broadcast (SMSCB) Support on the Mobile Radio Interface GSM 04.12 Version 6.0.1 Release 1997