YD/T 1232-2002
800MHz TDMA 数字蜂窝移动通信网无线智能网(WIN)阶段1:业务控制点(SCP)设备技术要求
800MHz TDMA digital cellular mobile telecommunication network Wireless Intelligent Network (WIN) phasel: technical specification of Service Control Point (scp) equipment
YDT1232-2002, YD1232-2002