Nortel 6120 User Manual page 118

Terms you should know
Fixed key
Indicator
Interrupted dial tone
More
Paging tone
Primary Directory Number
Private Line
Quad Charger
Real-Time Location System (RTLS)
118
The hard-labeled keys on your handset..
An LCD or an LED that indicates the status of a feature
by a flash, wink, steady on, or off.
A broken or pulsed dial tone, heard when you access
some of the features on your handset.
An option that enables access to the multiple layers of
the soft key features. These keys are the four keys
located directly below the display area.
A special tone that is heard when you use the Radio
Paging feature. You hear two beeps followed by dial
tone.
The main extension number on your handset. It is also
called the Primary Directory Number (PDN) key.
You can assign the Private Line feature to your handset.
With this line, you can reach an outside number without
dialing a code to access an outside line. Internal
extensions cannot be dialed from a private line.
The Quad Charger is used to recharge up to four battery
packs at one time for the WLAN Handset 6120 and
6140.
The Real-Time Location System (RTLS), a position and
tracking tool, is a fully automated system that
continually monitors the location of assets and
personnel.