Panasonic KX-NT303 User manual

Thank you for purchasing a Digital Proprietary Telephone (DPT).
Please read this manual carefully before using this product and
save this manual for future use. For more details, please refer to the
manuals of the PBX.
Note: In this manual, the suffix of each model number is omitted unless
necessary.
Accessories (included)
*1 This telephone comes with the wall mounting adaptor already attached.
To remove the adaptor, refer to step 1 on page 17.
Handset: 1 Handset Cord: 1 Wall Mounting
Adaptor*1: 1
Screws for wall: 2 Telephone Line
Cord: 1
Quick Reference Guide
Model No. KX-DT333/KX-DT343/KX-DT346
Digital Proprietary Telephone

2
This unit supports the following optional devices and features:
Q: Available
*1 The availability of the Bluetooth Module depends on the software version of
the connected PBX. Consult your dealer for more details.
*2 For information on connecting, refer to the each included manual.
*3 When connecting DPTs via Digital XDP, this optional device cannot be
used.
Trademark:
The Bluetooth®word mark and logos are owned by the Bluetooth SIG, Inc.
and any use of such marks by Panasonic Corporation is under licence.
KX-DT333 KX-DT343 KX-DT346
Features
Display 3-Line 3-Line 6-Line
Flexible Buttons 24 24 24
LCD Backlight QQ
Options
KX-NT303 Add-on 12 Key Module QQ
KX-NT307 (PSLP1528) Bluetooth®
Module*1 *2 *3 QQ
KX-DT301 USB Module*3 QQ
KX-DT390 DSS Console (with 60
keys)*2 QQQ

Location of Controls
3
Location ofControls
ALCD (Liquid Crystal
Display)
BPAUSE: Used to insert a
pause when storing a
telephone number. This
button is also used for
programming this unit.
C
FWD/DND (Call Forwarding/
Do Not Disturb): Used to set
Call Forwarding or Do Not
Disturb on your extension.
DCONF (Conference): Used
to establish a multiple party
conversation.
EINTERCOM: Used to make
or receive intercom calls.
FAUTO ANS (Auto Answer)/
MUTE: Used to receive an
incoming call in hands-free
mode or mute the
microphone/handset during a
conversation.
GAUTO DIAL/STORE: Used
for System/Personal Speed
Dialling or storing
programme changes.
R
U
Q
LMN
G
H
I
K
A
E
F
B
D
J
S
V
OP
<KX-DT346>
T
C

Location of Controls
4
HTRANSFER: Used to
transfer a call to another
party.
IREDIAL: Used to redial the
last dialled number.
JMESSAGE: Used to leave a
message waiting indication
or call back the party who left
the message waiting
indication.
KHeadset Jack
LFLASH/RECALL: Used to
disconnect the current call
and make another call
without hanging up.
MHOLD: Used to place a call
on hold.
NSP-PHONE
(Speakerphone): Used for
performing hands-free
operations.
OENTER: Used to assign the
selected item.
PMicrophone: Used for
hands-free conversations.
QNavigator Key: Used to
adjust the volume and the
display contrast or select
desired items.
RCANCEL: Used to cancel
the selected item.
SFlexible Buttons: Used to
seize an outside line or
perform a feature that has
been assigned to the key.
TLCD Panel: Can be adjusted
to the desired angle.
USoft Buttons (S1-S4): S1-
S4 (located from left to right)
are used to select the item
displayed on the bottom line
of the display.
VMessage/Ringer Lamp:
When you receive an
intercom call, the lamp
flashes green, and on an
outside call, the lamp flashes
red. When someone has left
you a message, the lamp
stays on red.

Settings
5
Settings
*1 If you hear your own voice through the handset or headset, decrease the
volume.
*2 For KX-DT343/KX-DT346 only.
Speaker volume
While in a hands-free
conversation
Press Up to increase
or Down to decrease
the volume.
Handset/Headset
volume*1
While using the handset or
headset
Ringer volume
While on-hook or receiving a call
LCD Contrast While on-hook
Ring Tone
LCD Backlight*2 While on-hook
PAUSE PAUSE
OR
Press 2 times.
OR
(CO)
OR
PAUSE
STORE
INTERCOM AUTO DIAL
PAUSE
Automatic
Always ON
Always OFF
PAUSE
PAUSE
OR
STORE
AUTO DIAL
OR
STORE
AUTO DIAL

Features List
6
Features List
Icon Meanings
= Flexible button = Off-hook = On-hook
= Feature number = Talk = Confirmation Tone
Making Calls
Calling
To an extension To an outside party
Redial
Quick Dialling
One-touch Dialling
To store
To dial
Personal Speed Dialling
To store
To dial
(
CO
)
C. Tone
extension no.
(
CO
)
outside phone no.
REDIAL
quick dialling no.
(CO)
desired no. * (max. 32 digits)
*Enter outside line access
number before outside phone number.
STORE
AUTO DIAL
PAUSE PAUSE
assigned as a
One-touch Dialling button
(One-touch Dialling)
personal speed
dialling no. (2 digits)
desired phone no.*
(max. 32 digits)
*Enter outside line access number before
outside phone number.
C. Tone
STORE
AUTO DIAL
personal speed
dialling no. (2 digits)

Features List
7
During a Conversation
Useful Features
System Speed Dialling
To dial
Doorphone Call
Call Hold
To hold To retrieve a call at the holding extension
To retrieve an outside call from another extension
Call Transfer
Multiple Party Conversation
To add other parties during a conversation (i.e., conference)
To leave a conference
STORE
AUTO DIAL
system speed
dialling no. (3 digits)
doorphone no. (2 digits)
C. Tone
C. Tone
HOLD
(CO)
/INTERCOM
(CO)
C. Tone
outside
phone no.
To an extension
To an outside
party
extension no.
(CO)
TRANSFER
desired
phone no.
Talk to the
new party.
Talk with
multiple parties.
C. Tone C. Tone
CONF CONF
C. Tone
CONF

Features List
8
Setting the Telephone According to Your Needs
Before Leaving Your Desk
Do Not Disturb
Timed Reminder
To set
To cancel To stop or answer the ring back
Call Forwarding
Both Calls
Outside Calls
Intercom Calls
Set
Cancel C. Tone
AM
PM
24 H
12 H
hour/minute
(4 digits)
hour/minute
(4 digits)
Once
Daily C. Tone
C. Tone
/
INTERCOM
Busy
Cancel
No answer
Busy/
No answer
outside line
access no.
All calls
extension no.
outside
phone no.
Both Calls
Outside Calls
Intercom Calls
C. Tone
OR

Features List
9
Making Use of the Voice Mail Service
Listening to a message
From your own extension
* If you have no password, you can skip
the last step.
Note: VPS = Voice Processing System
From someone else’s extension
* If you have no password, you can skip
the last step.
Leaving a message
Mailbox Password*
VPS extension no.
End Call
KX-TVM series
KX-TVP series
Listen to Message
Deliver Message
Mailbox Management
Automated Attendant
Message Notification
Other Features
End Call
Listen to Message
Deliver Message
Check Mailbox Distribution
Automated Attendant
Mailbox Management
Other Features
mailbox no.
VPS extension no.
Mailbox Password*
mailbox no.
From your own extension
From someone else’s extension
* If you have no password, you can skip the last step.
Enter the desired mailbox number Leave
a message
To send the message immediately
To set the delivery time
Follow the guidance
(KX-TVM series)
(KX-TVP series)
VPS extension no.
Mailbox Password*
Mailbox Password*

Features List
10
•Consult your dealer for more details regarding feature numbers.
•It is possible to assign flexible buttons as feature buttons.
•Control panel/button names and descriptions can be found in "Location
of Controls" on page 3.
Accessing Features Using the Display
Using the LCD Display
It is possible to access the following directories, logs, and menus by
pressing left or right on the Navigator Key while this unit is idle:
Entering Characters
You can enter alphabetic characters and digits using the dialling
buttons. Pressing a dialling button repeatedly displays different
characters, as shown in the following tables. While entering
characters, you can move the cursor with the left and right
Navigator keys and delete characters with the TRANSFER button.
To toggle between Table 1 and Table 2, press the Soft button (S1)
at any time while entering characters. For a list of available
characters, refer to the next page.
During playback
Repeat Voice Guidance
Exit
Incoming Call Log
Outgoing Call Log
Personal Speed Dialling Directory
System Speed Dialling Directory
Extension Number Directory
Feature Access

Acessing Features Using the Display
11
Acessing Features Using the Display
Table 1 (Standard mode)
Table 2 (Option mode)
!
A
D
G
J
M
P
T
W
(space)
$
?1"
BCabc2
EFdef3
HIghi4
KLjkl5
NOmn 6o
QRSpqrs7
UVt 8uv
XYZwxyz9
.,:;0
%& () #
/+—=<>
£
’
Times
Buttons
@
Times
Buttons
!
A
D
G
J
M
P
T
W
$
?ä"
BCabcÀ
EFdefÐ
HIghiÌ
KLjkl5
NOmn Ño
QRSpqrs
UVtuv
XYZwxyzý9
.0
%& () #£
ö1ü
/+—=<>
10 11 12 13 14 15
ÁÂÃÄÅÆÇ2
ÈÉÊË3
ÍÎÏ4
ÒÓÔÕÖØŒ6
ß7
ÙÚÛÜ8
,
:
;
’
(space)
Š
Z
@

Operation Board Angle Adjustment
12
Operation Board Angle Adjustment
The angle of the operation board can be set to one
of eight angles (level 1 = 0°, level 8 = 45°).
CAUTION:
Hold the operation board until the operation board is secured at the
desired angle. Make sure you do not pinch your fingers when
raising or lowering the operation board.
To raise:
Gently lift the operation board one level at a
time.
To lower:
Raise the operation board to level 8. Next,
with one hand on the base of the unit, lift the
operation board again to release the latch,
then slowly push the operation board down
to level 1. If the operation board cannot be
lowered to level 1, repeat this step.
Locking the Handset Hook
Pull down the handset hook until it locks to prevent
the handset from falling off the handset cradle
when the unit is mounted to a wall or set at a high
angle. To temporarily place the handset down
during a conversation, hook it over the top edge of
the unit as shown.
1
2
3
4
5
6
7
8

Connection
13
Connection
•Consult your dealer for more details about XDP and Digital XDP.
CAUTION:
When connecting a headset
•Ensure that the headset cord is wound around the hook to prevent
damage to the connector.
When connecting cords
•Ensure the cords are inserted in the grooves, and are clamped to
prevent damage to the connectors.
<Back view>
Headset
Recommended: KX-TCA89
Connect to a digital proprietary
telephone
— Digital XDP connection
Connect to a single line telephone
— XDP or parallel connection
Pass through the grooves.
Connect to a PBX.
The telephone line cord
(included)
Clamp

Installing KX-DT301/KX-NT303
14
Installing KX-DT301/KX-NT303
1. Open the cover. 2. Attach the KX-NT303 to your
unit with the screws (included
with KX-NT303).
3. Plug the flat cable into the
connector (A), then bend the
cable slightly as shown (B).
4. Close the cover.
CAUTION:
•To prevent damage to the telephone, be sure to unplug the
extension line before you set up or remove the KX-DT301 (USB
Module) or the KX-NT303 (Add-on 12 Key Module).
•Connect the KX-NT303 first when installing both the KX-DT301
and the KX-NT303.
KX-NT303
The Add-on 12 Key Module allows 12
additional flexible buttons to be added to this
unit. These buttons are used to seize an
outside line, make a call using One-touch
Dialling, or perform a feature that has been
assigned to the key. <with a KX-DT346>

Installing KX-DT301/KX-NT303
15
1. Open the cover. 2. Plug the flat cable into the
connector as shown.
3. Close the cover. 4. Connect the USB cable to
the USB port.
•Ensure that the USB cable goes
through the cable guide.
•Please use a USB cable shorter
than 3 m.
KX-DT301
The USB Module can be connected between the DPT and the
personal computer through USB interface to
implement personal CTI (Computer Telephony Integration).
Connect to a PC

Installing KX-DT301/KX-NT303
16
5. Insert the protrusions on the
KX-DT301 into the 2 holes in
the unit.
6. Attach the KX-DT301 to your
unit with the screws (included
with KX-DT301).
7. Install the USB driver. Refer
to Installation Manual on the
CD-ROM included with KX-
DT301.

Wall Mounting
17
Wall Mounting
•For information on locking the handset hook, refer to page 12.
1. Remove the wall mounting
adaptor from the unit as shown.
2. Set the operation board to level 1,
then connect and secure the
telephone line cords.
•The cords can also be run from
the top of the unit (page 13).
3. Attach the wall mounting
adaptor as shown.
•Make sure the cords are not
pinched by the wall mounting
adaptor. When running the cords
from the top of the unit, look
through the opening in the wall
mounting adaptor (A)to
confirm that the cords are not
being pinched.
4. Drive the 2 screws (included)
into the wall either 83 mm or
100 mm apart, and mount the
unit on the wall.
•You can find a wall mounting
template on page 23.
•Make sure that the wall that the
unit will be attached to is strong
enough to support the unit
(approx. 1.65 kg).
•Make sure the cords are
securely fastened to the wall.
•When this unit is no longer in
use, make sure to detach it from
the wall.
Slide the wall
mounting adaptor
up to this point.
83 mm
100 mm
Washer
Drive the screw
to this point.

Important Information
18
Important Information
When using KX-DT300 series DPTs, keep the following
conditions in mind.
•If you are having problems making calls, unplug the extension line and
connect a known working telephone. If the known working telephone
operates properly, have the defective telephone repaired by an
authorised Panasonic factory service centre. If the known working
telephone does not operate properly, check the PBX and the internal
extension wiring.
•Wipe the unit with a soft cloth. Do not clean the unit with abrasive
powders or with chemical agents such as benzene or thinner.
•Use only the correct Panasonic handset.
•Do not disassemble this unit. Dangerous electrical shock could result.
The unit must only be disassembled and repaired by qualified service
technicians.
•If damage to the unit exposes any internal parts, immediately disconnect
the cable or cord.
•Never attempt to insert wires, pins, etc. into the vents or other holes of
this unit.
•This unit is designed to aid the visually handicapped to locate dial keys
and buttons.
•This unit is designed to be installed under controlled conditions of
ambient temperature and a relative humidity.
•Avoid installing the unit in damp or humid environments, such as
bathrooms or swimming pools.
•999 and 112 can be dialled on the product after accessing the outside
line for the purpose of making outgoing calls to the BT emergency (999)
and (112) services (United Kingdom only).

Important Information
19
Take special care to follow the safety suggestions listed
below.
Installation
Environment
1) Do not use this unit near water, for example, near a bathtub, washbowl
or sink. Damp basements should also be avoided.
2) Keep the unit away from heating appliances and devices that generate
electrical noise, such as fluorescent lamps, motors and televisions.
These noise sources can interfere with the performance of the unit. It
also should not be placed in rooms where the temperature is less than
5 °C or greater than 40 °C.
Placement
1) Do not place heavy objects on top of this unit.
2) Care should be taken so that objects do not fall onto, and liquids are
not spilled into, the unit. Do not subject this unit to excessive smoke,
dust, moisture, mechanical vibration, shock or direct sunlight.
3)Place the unit on a flat surface.
WARNING:
TO PREVENT POSSIBLE FIRE OR ELECTRIC SHOCK, DO NOT
EXPOSE THIS UNIT TO RAIN OR MOISTURE.
THIS HANDSET EARPIECE IS MAGNETISED AND MAY RETAIN SMALL
FERROUS OBJECTS.
THE USE OF EXCESSIVE SOUND VOLUME THROUGH EARPHONES,
HEADPHONES, OR HEADSETS MAY CAUSE HEARING LOSS.
DISCONNECT THE TELEPHONE LINE CORD FROM THIS PRODUCT IF
THIS PRODUCT EMITS SMOKE, AN ABNORMAL SMELL OR MAKES
UNUSUAL NOISE. THESE CONDITIONS CAN CAUSE FIRE OR
ELECTRIC SHOCK. CONFIRM THAT SMOKE HAS STOPPED AND
CONTACT AN AUTHORISED SERVICE CENTRE.
IMPORTANT NOTICE:
•Under power failure conditions, the DPT may not operate. Please ensure
that a separate telephone, not dependent on local power, is available for
use in remote sites in case of emergency.
This unit is capable of being used in conjunction with
hearing aids fitted with inductive coil pick-ups. The handset
should be held as for normal conversation. For operation,
the hearing aid should be set to its "T" position or as
directed in the operating instructions for the hearing aid.

Important Information
20
Information for Users on Collection and Disposal of Old
Equipment and used Batteries
These symbols on the products, packaging, and/or
accompanying documents mean that used electrical and
electronic products and batteries should not be mixed with
general household waste.
For proper treatment, recovery and recycling of old products
and used batteries, please take them to applicable collection
points, in accordance with your national legislation and the
Directives 2002/96/EC and 2006/66/EC.
By disposing of these products and batteries correctly, you will
help to save valuable resources and prevent any potential
negative effects on human health and the environment which
could otherwise arise from inappropriate waste handling.
For more information about collection and recycling of old
products and batteries, please contact your local municipality,
your waste disposal service or the point of sale where you
purchased the items.
Penalties may be applicable for incorrect disposal of this waste,
in accordance with national legislation.
For business users in the European Union
If you wish to discard electrical and electronic equipment,
please contact your dealer or supplier for further information.
Information on Disposal in other Countries outside
the European Union
These symbols are only valid in the European Union. If you
wish to discard these items, please contact your local
authorities or dealer and ask for the correct method of disposal.
Note for the battery symbol (bottom two symbol
examples):
This symbol might be used in combination with a chemical
symbol. In this case it complies with the requirement set by the
Directive for the chemical involved.