A.User-Agent B.x-up-calling-line-id C.x-sgsnip-id D.x-pdsnip-id E.業(yè)務ID F.業(yè)務名稱
A.UTF-8 B.UTF-16 C.ASC.II D.GB2312
A.重大通信事故 B.重大故障 C.嚴重故障 D.一般故障