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Glossary private branch exchange
UCS 1000 R4.2 Administration 585-313-507 Issue 3 April 2000 674
private branch exchange
A private switching system, either manual or automatic, usually serving an
organization, such as a business or government agency, and usually located on the
customers premises.
processor
In system documentation, the computer on which UnixWare and system software
runs. In general, the part of the computer system that processes the data. Also
known as the central processing unit
.
prompt
A message played to a caller that gives the caller a choice of selections in a menu
and asks for a response. Compare to announcement
.
pseudo driver
A driver that does not control any hardware.
PSTN
public switch telephone network