AT&T MERLIN LEGEND Release 3.1 System Manager's Manual page 89

Telephones
MLX display telephones in particular offer enhanced services to telephone
users and to you in your role as system manager. MLX display telephones have
the following unique features:
Menu-driven telephone programming
The ability to select and use features from the display
Support for Primary Rate Interface (PRI) calling number identification
services and the Caller ID feature
Information in English, French, or Spanish. (You can program the system
to provide all displays to MLX telephones in one of these languages;
users at each MLX telephone can program their own telephones to
display in English, French, or Spanish, independently of the system
language.)
The communications system supports the following MLX telephones:
MLX-28D
MLX-20L
MLX-16DP
MLX-10D
MLX-10DP
MLX-10
A list of features specific to each MLX telephone follows.
System Components
3–15