User guide

Glossary (Contd)
off-hook
on-hook
voice terminal condition in which either the
handset has been removed from its cradle
(releasing the switchhook) or the
Speakerphone is turned on.
voice terminal condition in which the
handset is in its cradle (depressing the
switch hook) and the Speakerphone is
turned off.
outside call call between a System 25 voice terminal
and another voice terminal not connected
to System 25.
Outside calls are made
over Central Office or other trunks.
outside line a line to the Central Office (or other
system). Outside lines may be accessed
by dialing an access code.
paging
park
feature that allows you to access paging
equipment from System 25 voice
terminals.
feature like hold except that it allows you
to answer the parked call from any voice
terminal.
Continued
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