Advanced Operations57English3. Press the YES key to cancel the delayed transmission that isdisplayed. If more than one delayed transmission has beenprogrammed into your fax machine, press the NO key until thelocation of the delayed transmission you want to cancel appears,then press the YES key to cancel.4. If the delayed transmission was a feeder transmission, press theStop key again to remove the document from the document feeder.Confidential faxesFax machines are often placed in public places where anyone can lookthrough received faxes. To overcome this, use the confidential fax featurewhen sending and/or receiving confidential faxes.You can send and receive confidential faxes to/from other Okifaxmachines with personal mail boxes. However, the InternationalTelecommunications Union (ITU) has now created a worldwide standardthat uses ITU sub-addressing to allow fax machines or PC fax softwarefrom different manufacturers to send and receive confidential faxes.When sending confidential faxes, you must know in advance the mail boxnumber, or ITU sub-address, of the recipient you are sending the messageto. Ask the person who is receiving the fax to tell you their mail boxnumber, or ITU sub-address.A receiving fax machine stores the message in a confidential mail box orITU sub-address protected by a password and will not print anyconfidential faxes until the correct password is entered.Sending confidential faxes1. Load your documents.2. Press the Select Function key.3. Press the 3/Confidential TX One Touch key. The display will askyou to enter the number of a confidential mail box, or ITU sub-address, on the receiving fax machine.4. Using the numeric keypad, enter the number of the confidentialmail box you are transmitting to.5. Press the YES key to confirm your entry. The display showsSELECT LOCATION.