Using the Basics 2-11
Chapter 2: Using the 24-Button Digital Phone
SBX IP 320 Phone User Guide
Fixed, Pre-programmed, & Flex Buttons
The phone described in this guide has both Fixed, Pre-programmed
(sometimes also known as Feature), and Flex buttons. These buttons are used
to access and perform various tasks and functions. Some may be used in
conjunction with other buttons.
Fixed buttons are those that are permanently labeled on the phone
hardware. Such buttons might include SPEAKER, TRANS, HOLD, VOLUME,
etc.
Pre-programmed buttons are those buttons that are pre-programmed by
your System Administrator. Their names/functions will be on a more
temporary-type template that can be replaced if/when the buttons are
reprogrammed, etc.
Flex buttons are also known as "User Programmable" buttons (see
“Programming Flex Buttons” on page 2-30). In addition, Flex buttons that
are programmed to access the dial tone, are also known as "line buttons".