4 Fax84BackspaceDeletes the last character entered.Relay BroadcastYou can use the machine’s relay broadcasting feature to send a document to a remotemachine, which then sends the document to multiple destinations registered in theremote machine for speed dialing. This can reduce transmission cost when thedestinations are out of town or located in another country because you only need tosend the document to the broadcasting machine.The remote machine that broadcasts your document to multiple destinations is referredto as a relay station. You can specify multiple relay stations, or even ask the first stationto relay your document to the secondary relay station, which then broadcasts thedocument to other destinations.The following methods are available for relay broadcasting.Fax SignalsThe machine provides a unique method only for Xerox machines that have the relaybroadcasting feature. Before sending a document, the remote machine that broadcastsyour document needs to be registered as a relay station in a speed dial code on yourmachine. For more information on registering relay stations for speed dialing, refer tothe Setups chapter in the System Administration Guide.DTMFYou can manually enter DTMF codes as part of a fax number to specify a relay stationand destinations that also understand DTMF codes. G3-compatible machines thatallow manual sending can initiate relay broadcasting to the machine. For moreinformation, refer toSpecial Characters on page 84.F CodeMachines that support F Code and relay broadcasting features allow relaybroadcasting operations using F Code. For more information, refer toF Code onpage 104.Special CharactersYou can enter special characters as part of a fax number to perform many functionswhen dialing the number. Some characters are used only when auto dialing, such as“:”, “!”, “/”, “-”, and “=”. Depending on the setup of the telephone and communicationlines, some or all of the following characters can be used.Character Function Description- Dial pause (topause whiledialing)Inserts a pause in a fax number, for example when you areusing a calling card. Press the button morethan once to enter a longer pause./ Mask data (toprotectconfidentialinformation)Select [/] before and after entering confidential informationto display as asterisks (*). This character must bepreceded with “!” to be effective.\ Screen mask Masks the mailbox passcodes on the screen with asterisks(*). Select [ \] before and after entering a mailbox passcode.