# FAX DIDforSale’s Online fax is designed for its clients to conveniently send and receive fax online. With just a few simple clicks you can now send and receive faxes from anywhere without having access to physical fax machine. No technical skills required, No training required its as simple as sending an email with attachment! ### **What are Benefits of Online Fax?** ![](https://www.didforsale.com/wp-content/uploads/2018/04/Benefits-of-online-fax.png) ## **Can my employees use online fax?** **YES,** your employees can use Online fax service. And to be able to do so they don’t need to have an account with DIDforSale. Instead you will need to authorize their email account and assign a fax/phone number that they can use to send & receive fax. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.didforsale.com/sip-trunking/configuration-of-phone-numbers/fax.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.