AT&T MERLIN LEGEND Release 2.0 MLX Direct-Line Consoles Operator's Manual page 74

Features
Before you begin programming, remove the clear plastic that
covers the button labeling card and write in the names of the
features next to the buttons to be programmed. Replace
cover with textured side up.
Some features require you to respond to display prompts with
additional entries. For example, Auto Dial requires you to dial
a telephone number. Whenever you respond to a display
prompt, you need to select Enter to confirm your entry or
selection.
If you are unable to program your console, someone may be
programming the system. See your system manager.
To Program Features By Using the
Display
1. Label button to be programmed with the feature name.
Press Menu.
2.
Select Ext Program [Prog] to begin programming.
3.
On MLX-28D consoles, press More, then press Prog.
4. Select Start.
Press the button you labeled.
5.
6. Select ListFeature [List] .
Press the button next to or below feature you want to
7.
program.
If this feature is not displayed, press More, or select
FindFeature [Find] and select a letter range with first letter of
feature you want to program.
4-6
Using Features