Introduction
System Operation and
Configuration
The DEFINITY Extender system is designed for use with a DEFINITY ECS of Version 3, Release 3 or later. The Extender system consists of two modules. One module, identified as the Switch Module, connects to your PBX. The other module, identified as the Remote Module, connects to your DEFINITY telephone at your
Figure 1-1. System Configuration
The modules communicate via a single analog telephone line (also called a “plain old telephone service” [POTS] line), which can extend your DEFINITY telephone to virtually unlimited distances. See “Specifications” later in this chapter for detailed circuit specifications.
