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CHAPTER 2: Overview
Table 2-2 (continued). Rear-panel components and their functions.
Component Function
LEDs 1–8 These LEDs serve a dual function. When in the
Run Mode, the LED corresponding to the
connected port number flashes when the Modem
Router Switch rings that port. When in the
Program Mode, the interpretation depends on
the function you select via the rotary switch. See
Section 3.3., Programming for details.
LEDs 9–12 These display the operating modes.
LED 9 Routing Method (SW 2)
Red = Touch-tone (Default)
Green = Security Key Selection
Orange = Security Key access and Touch-tone
selection. In this mode, the Security Key is used
connect, but the Touch-tone method is used to
select the port or the AC power.
LED 10 Outbound Call Enable/Disable (SW 7)
On = Enables Telco port #2 for outbound calls.
(Default)
Off = Disables Telco port #2 for outbound calls.
Flash = Outbound Call in progress.
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