Ricoh fax4700l Operator's Manual page 488

ADVANCED FEATURES
User Function Keys
There are five Function keys (F1 to F5) on the operation panel.
You can program each of these keys with a feature that you wish to use frequently.
There are two ways to do this.
Store a User Function Code in the User Function Key.
Store a Function Program in the User Function Key.
User Function Codes
You can program each of the User Function Keys with one of the following
functions.
Note: In a new machine, the User Function Keys F1 to F3 have already been
programmed (F1 as Storing Double Sided Documents, F2 as Printing a Journal,
F3 as Switch TTI On/Off).
Code
01 Group key
02 Use Economy Transmission
03 Switch TTI On or Off
04 Send Tonal Signals
05 Batch Transmission On/Off
06 Specified Image Area On / Off
* ISDN G4 Kit Required
** ISDN G4 Kit or Optional G3 Kit Required
Function Code
07 Storing Double Sided Documents
08 Switch Forwarding On/Off
10 Input a Sub-address (G4 mode only) *
11 Internal Line **
12 Dial Option Key
13 Line Select **
OTHER
Function
143