The machine's [Phone Line Set] default setting is [Normal], which lets the machine connect to a standard Public Switched Telephone Network (PSTN) line. However, many offices use a central telephone system or Private Branch Exchange (PBX). Your machine can be connected to most types of PBX. The machine's recall feature supports timed break recall only (TBR). TBR will work with most PBX systems allowing you to gain access to an outside line, or transfer calls to another extension. To use this feature, press the button in the table.

Assign a telephone number to the button stored in the Address Book (Shortcut and Speed Dial in some models). When programming the Address Book number (Shortcut number and Speed Dial number in some models), press the button first (the LCD displays ‘!’), then enter the telephone number. This avoids having to press the button each time before you dial from the Address Book (Shortcut or Speed Dial). Your Telephone Line Type must be set to PBX on the machine to use this feature.