How do you send invitation letters directly through facsimile?

To send invitation letters via facsimile, first, prepare the invitation letter in a document format on your computer. Print the letter or ensure it's ready in digital form. Then, place the printed letter into the fax machine or use a software-based fax service, input the recipient's fax number, and send the document. Confirm that the transmission was successful by checking the fax machine’s confirmation report or the status on the online fax service.