| OKIFAX 5750/5950116modes—TEL, TEL/FAX, or TAD—will overrideDistinctive Ring.! This feature may not work properly if you have atelephone other than a genuine Oki optional handsetconnected to your fax machine.Setting Distinctive RingTo set up your fax machine to recognize another ring pattern:1 Press the Menu/Exit key to enter the menu.2 Enter speed access number 67.3 When the display shows the parameter you want, press or to select the setting, press Enter.4 Press Menu/Exit to return to standby mode.Memory PasswordSpeed access no. 05This is a 4-digit numeric password used when the machine isoperating in the Memory Only Reception Mode (MEM).When the machine is in this mode, and you don’t know thepassword, you can’t make changes or print memory data.Only one memory password can be programmed in yourmachine.Setting a Memory Password1 Press Menu/Exit to enter menu.2 Enter speed dial access no. 05, wait.3 Enter 4-digit numeric password (0000-9999) usingnumeric keypad, press Enter.4 Press Menu/Exit to return to standby mode.! Be sure to record the password. Keep the record in asafe place. If you forget the password, you will need tocontact a Service Dealer for assistance.Cancelling a Registered Password1 Press Menu/Exit to enter menu.2 Enter speed dial access no. 05, wait.3 Enter 4-digit numeric password (0000-9999) usingnumeric keypad, press Enter.4 If the password matches the registered number, PasswordClose? displays. If numbers do not match, InvalidPassword displays.5 At Password Close, press Enter to confirm passwordcancellation.6 Press Menu/Exit to return to standby mode.