number analysis

• 号码分析

number analysis的用法和样例：

例句

1. Because of real-time number analysis and almost instant call reject all unwanted callers won't even know that they are blacklisted, they will just hear busy tone all the time.
   由于采用了实时的号码分析，和几乎是即时的拒接，不受欢迎的致电人甚至不知道自己已被列入黑名单，他们一直听到的只是忙音。