Send as Internet Fax A Fax machine sends a facsimile of the original document. It may be a contract or a legal document that has been signed. A Fax uses telephone technology. Many businesses still have a dedicated phone line for the fax machine.   Say you needed to Fax this spreadsheet, but your business runs on cell phones-no dial-up phones. You can still fax the spreadsheet even if you don't have a fax machine. Here are the steps.   1. Try it: Send as an Internet Fax Go to File ->Save and Send. Go to Send Using E-mail. Click on Send as Internet Fax.   Keep going... File ->Save and Send-> Send Using E-mail->Send as Internet Fax Exam 77-882: Microsoft Excel 2010 Core 7. Sharing worksheet data with other users 7.1. Share spreadsheets by using Backstage: Send as Internet Fax