Administrator's Guide

Features and technical reference
555-233-5061532 Issue 5 October 2002
■ Electronic Tandem Network (ETN)
In any configuration where a branch system has no direct connection to the
public network, the private network does not pass call-charge information
to these branches.
■ Hold
If a user places a call on hold, the display returns to normal mode. The user
must press disp-chrg again to view call charges, or if automatic charge
display is enabled, must wait for the display to refresh.
■ Last Number Dialed
Users can view the dialed number while active on a call by pressing the
stored-numb button, then the last-numb button. To view call charges again,
the user must then press the disp-chrg button, or (if Automatic Charge
Display is part of the user’s COR) the Normal button.
■ QSIG
In any configuration where a branch system has no direct connection to the
public network, the private network does not pass call charge information
to these branches.
■ System Resets
If you perform a warm reset while calls are active with charge display, the
charge display will freeze. To resume call charge updates, users must press
the Normal button.
Call coverage
Call Coverage provides automatic redirection of calls to alternate answering
positions in a Call Coverage path. Call Coverage allows you to:
■ Establish coverage paths with up to 6 alternate answering positions
■ Establish redirection criteria that govern when a call redirects
■ Redirect calls to a local switch location
■ Redirect calls to a remote (off-net) location
■ Redirect calls based on time-of-day
■ Allow users to change back and forth between two coverage choices (either
specific lead coverage paths or time-of-day tables). See ‘‘Extended user
administration of redirected calls’’ on page 1673 for more information.