The best answer: WS824 series, ordinary telephone operation, self-reported extension number: ##6#, self-reported port number ##6*, I don't know your model. Try #6# and #6* for other models.

Here are some examples:

WS824-F4 16？ WS824- 10A Check the extension number of this model, pick up the receiver, press #6*, and then hang up. The system will automatically dial back the extension and ring the bell three times. You can check the extension number when the bell rings. The default extension number of ws824-F4 16 is 80 1 to 8 16.

Check the extension number of models such as WS824-9H, WS824-5A, WS824-5D and WS824-8D, pick up the receiver and press ##6* to hold. After pressing the code, the system will automatically report the extension number (girl).

In addition, small models such as WS824-Q 10 can't check the extension number for the time being, so you can plug in a phone at port 00 1 and dial 0,001for other extensions to ring. At this time, just look at the caller ID.

Most models of Guowei switch support the extension number self-checking function, which will become the basic function of Guowei switch after gradual improvement in the later stage.