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DEFINITYEnterpriseCommunicationsServerandSystem75andSystem85
Terminals and Adjuncts Reference
555-015-201
Issue 11
December 1999
Data Modules
21-45The 703A Data Service Unit (DSU)
21
The 703A Data Service Unit (DSU)
Figure 21-14. The 703A Data Service Unit
The 703A DSU is used with the 7406D voice terminal to provide asynchronous
data communications through the switch. The DSU replaces the desk stand under
the 7406D voice terminal and allows a data terminal (such as a 610 BCT) to be
connected to the 7406D and data calls to be made to and from the switch. (See
Figure 21-15.)