What do you think of the serial number of the hotel landline?

The inquiry method of hotel landline serial number is as follows:

1. Open a browser on the computer, enter the corresponding landline number on the browser page, and click Enter.

2. Click "Telephone Number Inquiry" at the bottom of the page to enter its page.

3. Select "Number Location Query" in the entered page, enter the specific number in the number location query page, and click "Query". So you can see the details of the number.