Test Features - GE JungleMUX 86445-31 Technical Practice And Installation Manual

When the unit is configured for the PLAR mode (and unit Micro version is 2.05 or
later), the ringing cadence type and ringing duration are programmable. The
ringing cadence can be set for the North American type, European type, or for
steady ringing while the ringing duration can be set to 10 sec, 20 sec or
"indefinite".

Test Features

The unit has built-in signaling test features that allow sending a specific, user-
selectable signaling condition to the far-end unit and/or to the local drop
equipment. The list of available signaling conditions depends on the unit's mode
of operation (loop-start, ground-start or PLAR signaling).
The unit supports Analog Loopback that can be enabled through the software.
Copyright  GE Multilin Inc. 2002
342-86400-445PS
Issue 4.0
October 2006
Page 14