Nortel Meridian Companion Installation And Maintenance Manual page 183

RPI
Receive Signal Strength Indicator (RSSI) reading
Site planning
Software Cartridge
System Access Logical Identifier
System LID
System version
Traffic radio
Twinning
Version number.
P0725810 Issue 3.0
See Remote Power Interconnect.
The COMPANION 200 system portables can display the current
signal strength coming from the Base Station to which the portable
is connected. The higher the figure following the minus sign, the
worse the signal.
The process of positioning the Base Stations, antennas, and other
hardware in the COMPANION 200 system to maximize coverage
for the portables and minimize the number of Base Stations required
for acceptable performance. See the COMPANION Site Planning
Guide for more information on site planning.
A non-volatile memory plug-in cartridge containing the
programming necessary to operate the COMPANION 200 system.
See System LID.
The System Access Logical Identifier (LID) is a 4-digit number by
which the system identifies itself to portable telephones and which
the portable telephones use to request service from the system. Only
the Installer can change the System LID.
This main programming heading shows the version number of the
software currently running on the Controller. The version number
should also be recorded in the COMPANION 200 Programming
Record.
See Common Signaling Channel radio.
An arrangement that allows a portable and a wired telephone to have
the same extension number. Twinning may be accomplished through
"bridge-tapping" or by administering a "multiple appearance" in the
host system.
See System version.
COMPANION 200 Installation and Maintanence Guide
List of Terms 184