![](/images/new-backgrounds/1148977/148977267x1.webp)
128 / Glossary
They are referred to by line numbers | UTAMInc.(U.S.only): The Federal | |
in the same way as physical lines. | Communications Commission | |
Transfer: A feature that lets you | (FCC) has appointed UTAM Inc. as | |
the body responsible for | ||
redirect a call to another telephone | coordinating and verifying the | |
in your Norstar system, over a | installation or relocation of personal | |
network or outside your Norstar | wireless communication devices | |
system. It also works with a Norstar | operating between 1.92 GHz and | |
Companion portable. | 1.93 GHz. This allows UTAM Inc. to | |
Trunk Module: A module that | monitor and control the level of | |
wireless activity within this band for | ||
allows you to install additional Trunk | ||
a specified geographical location. | ||
Cartridges in your system to provide | ||
|
up to 12 additional trunks. | UTAM Recovery Key (U.S. only): | |||
Twinning: With the XC 2.0 system, | Reactivates a Companion wireless | |||
system that has been disabled and | ||||
the ability of users who have both a | ||||
restores the Companion system to | ||||
wireline (desk) telephone and | ||||
its previous radio credit capacity. | ||||
Companion portable telephone to | ||||
See the troubleshooting chapter. | ||||
answer calls from either device. | ||||
|
| |||
Twinning is made possible either | W | |||
through assigning Answer DNs or | ||||
|
| |||
configuring target lines. | wireless: See Companion. | |||
|
| |||
U |
|
| ||
|
|
|
| |
Undirected Receive Signal |
|
| ||
Strength Indicator: |
|
| ||
A measurement of the signal |
|
| ||
strength between a portable and the |
|
| ||
base station radio that the portable |
|
| ||
is currently linked to. |
|
| ||
See also Receive Signal Strength |
|
| ||
Indicator. |
|
| ||
UTAM Activation Key (U.S. only): |
|
| ||
Activates the wireless capability on a |
|
| ||
new system and in system upgrades |
|
| ||
involving a change to the number of |
|
| ||
base stations supported. |
|
|
Modular ICS Companion Installer Guide | P0992639 01 |