48 OKIOFFICE 87 User’s GuideRejecting Unsolicited Fax MessagesThe closed network option allows you to limit the locations your MFPmachine can communicate with. Using this function, you can set yourMFP machine to refuse to receive any incoming faxes from locationswhose telephone numbers are not programmed into your One-Touchkeys or Auto Dial numbers. In this way, your MFP machine automaticallyrejects unsolicited fax messages such as advertising. You can also setyour MFP machine to neither send faxes to nor receive faxes fromlocations whose telephone numbers are not programmed into your One-Touch keys or Auto Dial numbers (T/R). The available settings are limitreception only (RX), limit both transmission and reception (T/R), and nolimitation on transmission or reception (OFF). To use the closed networkfunction, follow the instructions below.+SELECTFUNCTION+ +USERPROG.9/SPACE0 TUV8+YES 08:CLOSED NETWORK[OFF] YES( ) NO( )1 Press the SELECT FUNCTION key.2 Press the 9/USER PROG. One-Touch key. The display shows1:FUNC. PROGRAMMING.3 Press YES . The display shows FUNCTION NO. [ ].4 Using the numeric keypad, enter 08. The display shows08:CLOSED NETWORK, and the current setting of this function.5 Press NO until the setting you want appears in the display.6 Press YES to confirm the new setting.7 Press the SELECT FUNCTION key to finish.
