并且网络必须能够将主叫号码发送给你。

And the network must have the ability to send the calling number to you.

youdao

这些电话信息包括主叫号码、一则消息等等。

That information can include the calling number, a message, etc.

youdao

这些电话信息包括主叫号码、一则消息等等。

That information can include the calling number, a message, etc.

youdao