Instruction manual

Page 1939 of 3156
Features and Services
M2312 Digit Display
Contents
The following are the topics in this section:
Feature description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1939
Operating parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1939
Feature interactions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1940
Feature packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1940
Feature implementation . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1940
Task summary list . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1940
Feature operation . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1941
Feature description
This feature supports the addition of a two line by 24-character digit display
to the M2112 telephone, making it possible to assign an M2112 digital
telephone one of the Display Allowed (ADD or DDS) Classes of Service.
With either of these classes assigned, the M2112 digital telephone with digit
display (M2312) will display digits in a manner similar to the SL-1 telephone.
The display format is the same as that used for the SL-1 telephone, except that
24 characters are available (instead of 16).
Operating parameters
The M2312 telephones will operate on either double density or quadruple
density loops. Those telephones configured on a double density loop will be
capable of voice service only. Those telephones that are configured on
quadruple density loops can provide integrated voice and data services.