Panasonic KX-UT248 User manual

Getting Started
SIP Phone
Model No. KX-UT248
Document Version: 2012-01
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Thank you for purchasing this Panasonic product.
Please read this manual carefully before using this product and save this manual
for future use.
Note
• In this manual, the sufx of each model number (e.g., KX-UT248NE) is omitted
unless necessary
.
Outline
This manual briey describes basic information about the installation of the unit.
Related Documentation
Operating Instructions
Describes information about the installation and operation of the unit.
Administrator Guide
Describes information about the programming and maintenance of the unit.
These manuals and supporting information are provided on the Panasonic Web
site at:
http://panasonic.net/pcc/support/sipphone
Open Source Software Notice
Parts of this product use open source software. For details about the open source
software, see the Operating Instructions.
Trademarks
• Plantronics is a trademark or registered trademark of Plantronics, Inc.
• 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.
• All other trademarks identied herein are the property of their respective owners.

For Your Safety
2
For Your Safety
To reduce the risk of injury, loss of life, electric shock, re, malfunction, and damage
to equipment or property, always observe the following safety precautions.
Explanation of symbols
The following symbols are used to classify and describe the level of hazard and
injury caused when the denotation is disregarded and improper use is performed.
WARNING Denotes a potential hazard that could result
in serious injury or death.
CAUTION Denotes a hazard that could result in minor
injury or damage to the unit or other equip-
ment.
The following symbols are used to classify and describe the type of instructions to be
observed.
This symbol is used to alert users to a specic operating procedure that
must not be performed.
This symbol is used to alert users to a specic operating procedure that
must be followed in order to operate the unit safely.
WARNING
General Safety
Do not disassemble this unit. Dangerous electrical shock could result.
The unit must only be disassembled and repaired by qualied service
technicians.
Never attempt to insert wires, pins, etc. into the vents or other holes of
this unit.
To prevent possible re or electric shock, do not expose this unit to rain or
moisture.

For Your Safety
3
Do not splash water on the AC adaptor or the power cord, nor get them
wet. Doing so can result in re, electric shock, or injury. If they do get wet,
immediately disconnect the AC adaptor and power cord, and contact an
authorised service centre.
Do not touch the AC adaptor for extended periods of time. Doing so can
lead to low-degree burns.
Unplug this unit from the AC outlet and have the unit serviced by qualied
service personnel in the following cases:
A. When the power supply cord or plug is damaged or frayed.
B. If liquid has been spilled on the unit.
C. If the unit has been exposed to rain or water.
D. If the unit does not work normally by following the manual. Adjust only
controls covered by the manual. Improper adjustment may require
repair by an authorised service centre.
E. If the unit has been dropped, or damaged.
F. If the unit's performance deteriorates.
If damage to the unit exposes any internal parts, immediately disconnect
the cable or cord. If the power is supplied from the network to the SIP
Phone [Power-over-Ethernet], disconnect the Ethernet cables. Otherwise,
disconnect the AC adaptor cord. Then return this unit to an authorised
service centre.
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 this unit from power outlet/the Ethernet cables if it emits
smoke, an abnormal smell, or makes unusual noise. These conditions can
cause re or electric shock. Conrm that smoke has stopped and contact
an authorised service centre.
Installation
Do not make power connections that exceed the ratings for the AC outlet
or power equipment. If the power rating of a surge protector, etc. is
exceeded, it can cause a re due to heat buildup.
Do not bundle up the AC adaptor cord. The cord may become damaged,
which can lead to a re, electric shock, or electric short.

For Your Safety
4
The unit should only be connected to a power supply of the type as shown
on the label on the unit.
Completely insert the AC adaptor into the AC outlet. Failure to do so may
cause electric shock and/or excessive heat resulting in a re.
Medical
Do not use the product in health care facilities if any regulations posted in
the area instruct you not to do so. Hospitals or health care facilities may
be using equipment that could be sensitive to external RF energy.
Consult the manufacturer of any personal medical devices, such as
pacemakers or hearing aids, to determine if they are adequately shielded
from external RF (radio frequency) energy (the product operates in the
frequency range of 2.402 GHz to 2.480 GHz and the power output is 2.5
mW [max.]).
Placement
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.
Do not place heavy objects on top of this unit.
Place this unit on a at surface.
Allow 10 cm clearance around the unit for proper ventilation.
Wall Mounting
Make sure that the wall that the unit will be attached to is strong enough
to support the unit. If not, it is necessary for the wall to be reinforced. For
information about the weight of the unit, see the Operating Instructions.
Only use the optional wall mount kit with the unit. The wall mount kit
includes the necessary screws, washers, and wall mounting adaptor.

For Your Safety
5
When driving the screws into the wall, be careful to avoid touching any
metal laths, wire laths or metal plates in the wall.
When this unit is no longer in use, make sure to detach it from the wall.
CAUTION
Keep the unit away from heating appliances and devices that generate
electrical noise, such as uorescent 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 0 ºC or greater
than 40 ºC.
Wipe the unit with a soft cloth. Do not clean the unit with abrasive
powders or with chemical agents such as benzine or thinner.
The handset hook poses a choking hazard. Keep the handset hook out of
reach of children.
When left unused for a long period of time, disconnect the unit from
the AC outlet. When the unit receives power from a PoE power supply,
disconnect the Ethernet cables.
When the unit is mounted on a wall, make sure the cables are securely
fastened to the wall.
Notice
• If the unit does not operate properly, disconnect the AC adaptor cord and
Ethernet cables and then connect again.
• If you are having problems making calls, disconnect the Ethernet cables
and connect a known working SIP Phone. If the known working SIP Phone
operates properly, have the defective SIP Phone repaired by an authorised
service centre. If the known working SIP Phone does not operate properly,
check the SIP server and the Ethernet cables.
• Under power failure conditions, the SIP Phone 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.

For Your Safety/Important Safety Instructions
6
• For information regarding network setup of the SIP Phone such as IP
addresses, please see the Operating Instructions.
• If an error message is shown on your display, consult your phone system
dealer or the network administrator.
• Use only the correct Panasonic handset.
Important Safety Instructions
When using this unit, basic safety precautions should always be followed to reduce
the risk of re, electric shock and injury to persons, including the following:
1. Do not use the unit near water, for example, near a bathtub, washbowl, kitchen
sink, or laundry tub, in a wet basement, or near a swimming pool.
2. Avoid using a telephone (other than a cordless type) during an electrical storm.
There may be a remote risk of electric shock from lightning.
3. Do not use the telephone to report a gas leak in the vicinity of the leak.
SAVE THESE INSTRUCTIONS
For information of Compliance with EU relevant Regulatory Directives,
Contact to Authorised Representative:
Panasonic Testing Centre
Panasonic Marketing Europe GmbH
Winsbergring 15, 22525 Hamburg, Germany

Accessory Information
7
Accessory Information
Included Accessories
Handset (1) Handset Cord (1)
Stand (1)
Note
• The illustrations may differ from the appearance of the actual product.
Optional Accessories
AC Adaptor*1KX-A239CE (PQLV206CE)
Wall Mount Kit KX-A433X
*1 To order an optional AC adaptor, please order using the "KX-A239CE" model
number (not "PQLV206CE").

Location of Controls
8
Location of Controls
Front View
BA EC D F
G
K L MNOPQ
HI J HI S
R
ALCD (Liquid Crystal Display)
KX-UT248 is equipped with a 4.4-inch LCD and LCD backlight.
BSoft Buttons (S1 to S4)
S1 to S4 (located below the display) are used to select the item displayed on
the bottom line of the display.
C (FORWARD/DO NOT DISTURB)
Used to set Call Forwarding or Do Not Disturb on your extension.
D (CONFERENCE)
Used to establish a local three-way conference.
EMessage/Ringer Lamp
When you receive a call or Hold Recall, the lamp ashes green.
When someone has left you a message, the lamp stays on red.
F (FLASH/RECALL)
Used to disconnect the current call and make another call without hanging up.
GHandset Hook
Keeps the handset stable when the unit is mounted on a wall.
HFlexible Buttons/Flexible Button Lamps
Used to make or receive calls, or perform the feature that has been assigned
to the button. The exible button lamp shows the status of each exible
button.

Location of Controls
9
IPage Keys
Used to switch the page of exible buttons displayed. There are three pages
of eight exible buttons.
JNavigator Key
Used to adjust the volume or select desired items.
KENTER
Used to assign the selected item.
LCANCEL
Used to cancel the selected item.
M (MESSAGE)
Used to access your voice mailbox.
N (HOLD)
Used to put a call on hold.
O (MUTE/AUTO ANSWER)
Used to receive an incoming call in hands-free mode or mute the microphone/
handset during a conversation.
PMIC
Used for hands-free conversation.
Q (TRANSFER)
Used to transfer a call to another party.
R (SP-PHONE [Speakerphone]/HEADSET)
Used for performing hands-free operations. When the SP-PHONE is used,
the lamp on the SP-PHONE turns red.
When muted, the lamp ashes red.
S (REDIAL)
Used to redial the last dialled number.

Installation and Setup
10
Installation and Setup
Notice
• Panasonic assumes no responsibility for injuries or property damage resulting
from failures arising out of improper installation or operation inconsistent with
this documentation.
Attaching the Stand
Notice
• If you place the display face down when you attach the stand, be sure to
place a soft cloth under the display. Failure to do so may result in damage to
the display.
1. Insert the catches ( ) of the stand into the hooks located in the unit.
2. Gently push the stand in the direction indicated until it locks into place.
The stand will be mounted in the high position.
A
Removing the Stand
1. Hold the stand with both hands.
2. Gently rotate the stand in the direction indicated until it is released.