Lucent Technologies DEFINITY EXTENDER 1100 - Manual (Page 66)

Issue 1 June 1998 4-1
Troubleshooting 4
Troubleshooting and LED Activity
As with all equipment of a sophisticated nature, occasionally an
error in connection or transmission may occur. The DEFINITY
Extender 1100 System provides indication of any errors via light-
emitting diodes (LEDs) on the Remote and Switch Modules and by
error messages on the display telephone connected to the Remote
Module.