AT&T MERLIN LEGEND Release 4.0 Feature Reference page 228

Feature Reference
Feature Description
Programming When an analog multiline
telephone user enters
extension programming, a
confirmation appears on the
display. An MLX telephone
user sees the first Extension
Programming screen.
If the user presses a button
that is already programmed,
the name of the feature
appears on the display.
If the button is not
programmed, the display
shows that the button is
blank.
Any digits dialed during
programming appear on the
display of an analog multiline
telephone.
Status feedback messages
are shown on analog
multiline telephones when
features that affect telephone
operation are programmed.
Status messages are not
shown on MLX telephones.
(For more about extension
programming, see
Appendix C.)
228
Display
Sample Displays
Analog Multiline
MLX-20L:
Other MLX:
No display
No display
MLX