Entering a PBX Dial Prefix

1Press Menu/Exit to enter Menu.

2Input speed access no. 50 (PBX Line), wait.

3Press  or  to select ON or OFF setting, press Enter.

4Press  until you reach Dial Prefix, press Enter*.

5Input the digit(s) normally dialed to obtain an outside line from the PBX, press Enter.

6Press Menu/Exit to return to standby mode.

*Dial Prefix can also be accessed from the main menu by entering its speed access code 52.

!Remember that all outside telephone numbers programmed into the machine must begin with the dial prefix of the PBX.

Clearing the PBX Dial Prefix

1Press Menu/Exit to enter Menu.

2Input speed access no. 50 (PBX Line), wait.

3Press  or  to select OFF setting, press Enter.

4Press Menu/Exit to return to standby mode.

User’s Guide: English 61

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Oki 59502, 5750 manual Entering a PBX Dial Prefix, Clearing the PBX Dial Prefix