Panasonic VB44210A - BUSINESS TELEPHONE User manual

Issued July 2001
User Guide
900 MHz
VB-44240A
Cordless Telephone
900 MHz UG.book Page 1 Wednesday, June 13, 2001 12:42 PM
Panasonic Telephone Systems
www.voicesonic.com
Phone: [phone]
Panasonic 9%$
Panasonic VB-42440A, VB-42440, VB42440a, 42440A, 42440

The contents of this manual are subject to change
without notice and do not constitute a commitment on
the part of Panasonic Telecommunication Systems
Company (PTSC). Every effort has been made to
ensure the accuracy of this document. However, due
to ongoing product improvements and revisions,
Panasonic cannot guarantee the accuracy of printed
material after the date of publication nor can it accept
responsibility for errors or omissions. Panasonic will
update and revise this document as needed.
The software and hardware described in this
document may be used or copied only in accordance
with the terms of the license pertaining to said
software or hardware.
Reproduction, publication, or duplication of this
manual, or any part thereof, in any manner,
mechanically, electronically, or photographically, is
prohibited without permission of the Panasonic
Telecommunication Systems Company (PTSC).
© Copyright 2001 by Panasonic Telecommunication
Systems Company (PTSC).
All rights reserved.
900 MHz UG.book Page 2 Wednesday, June 13, 2001 12:42 PM

900 MHz Cordless Telephone User Guide iii
Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v
Checking Your Package . . . . . . . . . . . . . . . . . . vii
Understanding Your Telephone . . . . . . . . . . . . . 1
Handset Overview . . . . . . . . . . . . . . . . . . . . . . . 4
Base Station Features . . . . . . . . . . . . . . . . . . . . 6
Optional Headset (VB-44249HS) . . . . . . . . . . . . 7
Charging Unit (EXP9785) . . . . . . . . . . . . . . . . . . 8
Installing the 900 MHz Cordless Telephone . . . 9
1. Selecting the Installation Location . . . . . . . . . 9
2. Connecting the Telephone Cords . . . . . . . . . 10
3. Applying Power . . . . . . . . . . . . . . . . . . . . . . . 11
4. Installing the Handset Battery . . . . . . . . . . . . 12
5. Charging the Handset Battery (First Time) . . 13
6. Attaching Belt Clip to Handset . . . . . . . . . . . 14
Wall-Mounting the Base Station
(Optional Procedure) . . . . . . . . . . . . . . . . . . . . 15
Wall-Mounting the Charging Unit
(Optional Procedure) . . . . . . . . . . . . . . . . . . . . 18
Using Your 900 MHz Cordless Telephone . . . . 21
Before You Begin . . . . . . . . . . . . . . . . . . . . . . . 21
Placing a Call . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Answering a Call . . . . . . . . . . . . . . . . . . . . . . . . 22
Adjusting the Headset/Microphone Volume . . . 22
Muting the Handset Microphone . . . . . . . . . . . . 23
Adjusting the Ringer Volume . . . . . . . . . . . . . . 23
Switching Calls Between Telephones . . . . . . . . 25
CONTENTS
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iv
Selecting Channels . . . . . . . . . . . . . . . . . . . . . . 26
Low Battery Indicator . . . . . . . . . . . . . . . . . . . . 27
Recharging the Handset Battery . . . . . . . . . . . . 28
Cleaning Handset & Charging Unit Contacts . . 28
Charging a Spare Battery . . . . . . . . . . . . . . . . . 29
Programming Your Handset . . . . . . . . . . . . . . . 31
Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . 35
Service Parts and Accessories . . . . . . . . . . . . . 37
Service Parts . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Optional Accessories . . . . . . . . . . . . . . . . . . . . 38
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v
Precautions
Warning: Products powered by electricity
should be serviced only by experienced
professional technicians. Any attempt by others
to service the products dealt with in this manual
could result in serious injury or death.
Warning: The 900 MHz cordless telephone and
associated equipment described in this manual
are not waterproof. To reduce the risk of fire,
electrical shock, or damage to equipment, DO
NOT expose the equipment to rain or moisture.
Caution: This equipment contains a Rechargeable
Nickel-Cadmium Battery.
• Do not short-circuit the battery.
• Do not charge the battery in any charger other
than the one specified in this Guide. Using
another charger may damage the battery, or
cause the battery to explode.
• Do not remove or damage the battery casing.
• Never throw the battery into a fire, disassemble
it, or heat it.
The nickel cadmium battery you have
purchased is recyclable. At the end of its
useful life, under various state and local
laws, it is illegal to dispose of this battery
into your municipal waste stream.
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Precautions
vi
FCC Warning
This equipment generates, uses, and can radiate
radio frequency energy, and, if not installed and used
properly, that is, in strict accordance with the
instruction manual, may cause interference to radio
and television reception. This equipment has been
tested and found to comply with the limits for a
Class A computing device in Subject J of Part 15 of
FCC Rules, which are designed to provide
reasonable protection against such interference in a
residential installation. However, there is no
guarantee that interference will not occur in a
particular installation. If this equipment does cause
interference, take one or more of the following
actions:
1. Place each base station at least five feet apart.
2. Raise the base station antenna to the vertical
position.
3. Place the base station on top of a desk or on
higher shelves.
4. Avoid locations surrounded by metal surfaces.
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vii
Checking Your Package
Before reading the User Guide and using the
Panasonic 900 MHz Cordless Telephone, take a few
minutes to check the contents of your package.
You should have the following:
Handset
Base Station with
AC Adapter
Charging Unit with
AC Adapter
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Checking Your Package
viii
800 mAH DC 3.6V
Rechargeable
Battery
Belt Clip
Wall Mount Adapter
Function Label
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Checking Your Package
ix
Telephone Cable
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Checking Your Package
x
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900 MHz Cordless Telephone User Guide 1
Understanding Your Telephone
The Panasonic 900 MHz VB-44240A Business
Phone is a digital cordless telephone that allows you
to stay connected to your Panasonic PBX - even
when you are away from the desk. This phone
includes:
• Digital Spread Spectrum
• Range of one mile (approximate)
• 2-line LCD display with 16 digits per line
• Any-key answer
• Vibrator alert
• 10 channels, selectable with the handset
• 6 Function keys (F1 - F4 backlighted)
• 6 Hours of talk time/4 days standby time on one
battery charge
• Headset Jack (2.5 mm)
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Understanding Your Telephone
2
Handset features
Handset Features
Number Feature
1 Ringer ON/OFF switch
2 Message Display
3FF-6 (programmable)
Default: PROGRAM key
4 TALK key
16
12
412
15
14
10
17
3
5
6
7
9
11
13
8
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Understanding Your Telephone
900 MHz Cordless Telephone User Guide 3
5 Numeric Keypad
6 FF-2 (programmable)
7 FF-1 (programmable)
8 Microphone
9 Headset Jack
10 FF-5 (programmable)
Default: AUTO key
11 HOLD key
12 REDIAL key
13 CHANNEL key
14 FF-3 (programmable)
15 FF-4 (programmable)
16 Volume (R/VOL) key
17 Mute (MUTE) key
Number Feature
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Understanding Your Telephone
4
HANDSET OVERVIEW
The 900 MHz handset has a two-line LCD display.
Each line displays up to 16 alphanumeric characters.
The display can also show up to four icons:
(Talk, Ringer Off,
Battery Low, and
Message)
Handset Modes
Your handset operates primarily in these modes:
Standby, Talk, or Programming.
When you place a call, receive a call, or when you
are in a converstation, the handset is in Talk mode
and the Talk icon is displayed. The Talk
icon blinks when Muting is turned on or during
channel changes.
When you place a call, the handset LCD display
shows the number you are dialing. When receiving
an incoming call, the display shows information
about the calling party such as phone number and
name (if incoming line is equipped with Caller ID).
When you are not receiving a call or dialing, the
handset goes into Standby mode. The display is
blank, unless the 900 Mhz handset or the key
telephone has a call holding.
If either of these conditions occurs, the second line of
the handset display shows the identity of the party on
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Understanding Your Telephone
900 MHz Cordless Telephone User Guide 5
hold. If the holding call is diconnected, the LCD goes
blank.
For information about programming mode, see
"Programming Your Handset" on page 31.
Ringer Off Indication
The Ringer Off icon appears if the ringer is
turned off with the R/VOL switch.
Low Battery Warnings
• Standby mode: Battery Low
icon appears. A battery low alert tone
sounds once every 15 seconds for three
minutes.
• Talk mode: The Battery Low icon
appears, and the battery low alert tone sounds
once every three seconds until the conversation
ends. At that time the handset goes to standby
mode.
Message Waiting Indication
The Message icon : displayed when a
message is waiting.
The handset can show up to 32 characters in the
LCD display. If the message is longer than 32
characters, the message is displayed on two
"pages". The display switches between pages at 1.5
second intervals.
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Understanding Your Telephone
6
BASE STATION FEATURES
Number Feature
1 CORDLESS Button
2 CORDLESS LED
3STATUSLED
4 DESK LED
5 DESK Button
1
2
34
5
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Understanding Your Telephone
900 MHz Cordless Telephone User Guide 7
OPTIONAL HEADSET (VB-44249HS)
The optional Headset provides a “Hands-Free”
Option for the 900 MHz phone. With the Headset
installed, you can use the Belt Clip to carry the
handset, and conduct a conversation using the Head
Set.
To install the optional Headset, open the cover over
the Headset Jack and plug the Headset in.
No other settings are needed.
Operation of the 900 MHz phone using the Headset
is exactly the same as using the handset. However,
you will hear through the Headset earphone, and talk
through the Headset microphone. The handset
earphone and microphone (mouthpiece) are
disconnected when the headset is plugged in.
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Understanding Your Telephone
8
CHARGING UNIT (EXP9785)
The unique design of your 900 MHz phone allows
you to place the handset in the charging unit with or
without the Belt Clip attached.
The Battery Packs can be recharged either in or out
of the handset.
900 MHz UG.book Page 8 Wednesday, June 13, 2001 12:42 PM

900 MHz Cordless Telephone User Guide 9
Installing the 900 MHz Cordless
Telephone
The Panasonic 900 MHz Cordless phone is installed
with your existing key telephone and DBS series
PBX as shown in the following illustration:
1. SELECTING THE INSTALLATION LOCATION
The base station can be placed on a desk or tabletop
near a standard 120V AC outlet and telephone line
jack. The base station can also be mounted on a
standard AT&T or GTE wall plate, or directly on a
wall, using the Wall Mount Adapter.
Avoid locations surrounded by metal surfaces. Keep
the base station and handset away from excessive
heat and humidity, and from sources of electrical
noise (motors, transformers, fluorescent lighting, or
computers).
Mount the base station and your key telephone at
least three to four feet apart to avoid noise from the
key telephone speaker. If you are installing multiple
base units, place them at least five feet apart.
PBX
Base
Station
Key
Telephone
Handset
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Installing the 900 MHz Cordless Telephone
10
2. CONNECTING THE TELEPHONE CORDS
The base station for your 900 MHz phone must be
connected to the Panasonic PBX. You can also
connect a Panasonic key phone to the base station.
Caution:
Never install telephone wiring during a lightning
storm.
Never touch uninsulated telephone wires or
terminals unless the telephone line has been
disconnected at the network interface.
Connecting the Base Station to the PBX and
Key Telephone
Key
Telephone
LINE
OUT
LINE
IN
PBX
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