“你好,你所呼叫的用户暂时无法回复”!
Hello, the customer you just called is temporarily unable to reply.
ECT补充业务能使具有两个呼叫的用户转移到一个呼叫中去。
The ECT supplementary service enables an ISDN user who has two calls, into one call.
例如,假设有一名居住在新西兰的用户呼叫清单7所示的应用程序。
For instance, suppose a user living in New Zealand calls into the application shown in Listing 7.
应用推荐