Instruction manual

MERLIN LEGEND Communications System Release 5.0
Installation
555-650-140
Issue 1
June 1997
Glossary
Page GL-36
square key Configuration in Key mode operation in which all out-
side lines appear on all telephones.
station See extension
.
station jack See extension jack
.
Station Message
Detail Recording
See SMDR
.
Supplemental Alert
Adapter
See SAA
.
switchhook flash Momentary (320 ms to 1 second) on-hook signal
used as a control signal. May be directed either to
the control unit
or to a host switch outside the sys-
tem. Also called “Recall” or “timed flash.”
synchronous data
transmission
Method of transmitting a continuous digital data
stream in which the transmission of each binary
bit is
synchronized with a master clock. See also asyn-
chronous data transmission.
system acceptance
test
Test of all trunks, telephones, data terminals, and
features after installation to ensure that they are
working correctly.
System Access
buttons
See SA buttons
.
system date and
time
Date and time that appear on MLX display tele-
phones and
SMDR reports.