If you need to send an international fax you will need the country code where you are sending the fax. You need to make sure the fax machine you are using is capable to send faxes internationally. If you are using a fax machine that needs you to dial a 9 for an outside line you would dial the 9, then 011, the country code, and then the fax number you are sending the fax to. Press the send key on the fax machine and place your documents into the fax machine and listen for the fax tones to make sure the fax went through. A lot of fax machines will print you a status report after sending the document to tell you the transmission was successful.