AT&T Callmaster Series Reference Manual page 69

TABLE 2-E (continued).
Availability
EQUIPMENT
DEFINITY High Speed Link
Digital Terminal Data Module
7400A Data Module
7400B Data Module
7400B Plus Data Module
PC/PBX Platform
PC/ISDN Platform
PC/PBX Connection
E78 Plus/ISDN
PC/ISDN Interface Software
Developer's Guide
ORDERING STATUS
GA
DA
GA
DA
GA
GA
GA
DA
DA
GA
AVAILABILITY
2-29