YD/T 1377.1-2005
点对点网间短消息业务和协议的测试方法 第1部分:固定网和移动网间点对点短消息互通的测试方法
Testing methods of service and protocol of peer to peer short message interworking between networks Part 1: Testing methods of peer to peer short message interworking between PSTN and PLMN