VTech VT 4121 - Manual (Page 3)

3
Caller ID Log
•
Up to 99 telephone numbers will be
stored in the Caller ID Log for re-
view, redial, save to speed dial or
deletion.
Message Waiting Indicator
•
Message LED will indicate presence
of network based voice messages.
(You will need to subscribe to the
Voice Messaging service provided
by your local telephone company.)
Desktop Data Port
•
Modular desktop connection for
single line devices to line four (mo-
dem, fax, answering machine, etc.)
Headset Jack
•
2.5 mm jack for connecting an op-
tional telephone headset for hands
free communications.
Handsfree Speakerphone
•
This feature enables you to conduct
telephone conversations handsfree.
Supertwist 2 x 16 Dot Matrix Liquid
Crystal Display
•
The display shows useful informa-
tion such as the current time, and
date, as well as a number dialed and
the call duration.
Four (4) CO Lines with Line Status
Indication
•
You can connect up to 4 lines. The
lamps will light to indicate the sta-
tus of the lines.
Line-In-Use Detection of Other Con-
nected Telephones ( fax, modem,
etc.)
•
A line lamp will light to indicate that
the line is busy. This helps to pre-
vent accidental line pick-up interrup-
tions.
Automatic Line Selection
•
You can designate a line to be au-
tomatically accessed whenever you
lift the handset or press the speak-
erphone button.
Distinctive Ringing
•
Choose from four (4) unique ring
tones to easily identify calls ringing
at your telephone.
Delayed Ringing
•
You can delay the ringing of a line
for overflow call coverage.
Adjustable Ringer, Receive and
Speaker Volume Levels
•
You can adjust the volume levels to
suit your own preferences.
Intercom with Direct Station Select
Buttons
•
You can call another extension with
the touch of one button.
Intercom Call Pick-Up
•
Any telephone can answer an inter-
com call ringing at another exten-
sion.
INTRODUCTION
OVER THE EAR HEADSET
HEADSET JACK