Panasonic Global Voip Telephone Bb-gt1500, Bb-gt1540 Operating Instructions

							This unit is compatible with Caller ID. To use this feature, you must 
subscribe to the A service offered by deltathree, Inc. or the appropriate 
service offered by your landline service provider.
Please read these Operating Instructions before using the unit and save for 
future reference.
Charge the handset battery for 7 hours before initial use.
Operating Instructions
Global VoIP Telephone
Model No. BB-GT1500
BB-GT1540
BB-GT1500
GT15xx.book  Page 1  Monday, June 4, 2007  8:52 AM 
						

							Table of Contents
2
Introduction
Product information . . . . . . . . . . . . . . . 3
Accessory information . . . . . . . . . . . . . 7
Symbols used in these operating 
instructions  . . . . . . . . . . . . . . . . . . . . . 9
Important Information
Important safety instructions . . . . . . . 10
For best performance  . . . . . . . . . . . . 12
Security caution. . . . . . . . . . . . . . . . . 13
Preparation
Controls (Base unit). . . . . . . . . . . . . . 14
Controls (Handset)  . . . . . . . . . . . . . . 16
Installation . . . . . . . . . . . . . . . . . . . . . 17
Battery charge . . . . . . . . . . . . . . . . . . 20
Understanding the indicators on the 
base unit . . . . . . . . . . . . . . . . . . . . . . 22
Displays . . . . . . . . . . . . . . . . . . . . . . . 25
Setting the unit before use  . . . . . . . . 27
Making/Answering Calls 
(Handset)
Making calls. . . . . . . . . . . . . . . . . . . . 31
Answering calls . . . . . . . . . . . . . . . . . 32
Useful features during a call . . . . . . . 32
Making/Answering Calls 
(Base Unit)
Making calls. . . . . . . . . . . . . . . . . . . . 35
Answering calls . . . . . . . . . . . . . . . . . 35
Useful features during a call . . . . . . . 36
Making Internet Calls (Cellular 
Phone)
Making internet calls using your cellular 
phone  . . . . . . . . . . . . . . . . . . . . . . . . 38
Handset Phonebook
Handset phonebook  . . . . . . . . . . . . . 39
Base Unit Speed Dialer
Base unit speed dialer . . . . . . . . . . . . 42
Caller ID Service
Using Caller ID service  . . . . . . . . . . . 43
Caller list . . . . . . . . . . . . . . . . . . . . . . 44
Programming
Programmable settings  . . . . . . . . . .  46
Answering System
Answering system  . . . . . . . . . . . . . .  57
Greeting message  . . . . . . . . . . . . . .  58
Listening to messages using the base 
unit . . . . . . . . . . . . . . . . . . . . . . . . . .  58
Listening to messages using the 
handset. . . . . . . . . . . . . . . . . . . . . . .  59
Voice memo . . . . . . . . . . . . . . . . . . .  60
Remote operation . . . . . . . . . . . . . . .  61
Answering system settings . . . . . . . .  63
Voice Mail Service
Using Voice Mail service  . . . . . . . . .  65
Intercom Features
Intercom features between handsets 67
Intercom features between the handset 
and base unit  . . . . . . . . . . . . . . . . . .  68
A Service
Using A service features  . . . . . . .  71
Useful Information
Belt clip . . . . . . . . . . . . . . . . . . . . . . .  74
Additional accessories . . . . . . . . . . .  74
Registering a handset  . . . . . . . . . . .  75
IP RESET button  . . . . . . . . . . . . . . .  76
Error messages  . . . . . . . . . . . . . . . .  77
Troubleshooting  . . . . . . . . . . . . . . . .  80
FCC and other information . . . . . . . .  89
Open Source Software . . . . . . . . . . .  92
Specifications . . . . . . . . . . . . . . . . .  102
Warranty . . . . . . . . . . . . . . . . . . . . .  103
Customer services  . . . . . . . . . . . . .  105
Index
Index. . . . . . . . . . . . . . . . . . . . . . . .  108
GT15xx.book  Page 2  Monday, June 4, 2007  8:52 AM 
						

							Introduction
3For product assistance, visit www.panasonic.com/help
For A assistance, visit www.joip.com
Product information
Thank you for purchasing a Panasonic GLOBARANGE phone.
These operating instructions can be used for the following models:
Notable feature differences between models
Model no.Answering 
systemIntercom Make/answer calls 
with base unit
f ⇔ N*1N ⇔ N*2
BB-GT1500 – –r*3–
BB-GT1540rrr*3r
*1 Intercom calls can be made between the handset and base unit.
*2 Intercom calls can be made between the handsets.
*3 Intercom calls can be made between the handsets by purchasing and registering 
1 or more optional handsets (BB-GTA150, page 8).
BB-GT1540
- With answering system
- Base unit dial keypadBB-GT1500
GT15xx.book  Page 3  Monday, June 4, 2007  8:52 AM 
						

							Introduction
4For product assistance, visit www.panasonic.com/help
For A assistance, visit www.joip.com
How the GLOBARANGE phone works
Connect this phone to both a landline and the Internet (IP line) so you can make or 
receive internet calls as well as landline calls.
When you make calls with A, a VoIP (Voice over Internet Protocol) service, your 
voice will be sent as data packets over the Internet to the destination where they are 
converted into voice. Basically, you can make internet calls using the A service 
virtually the same as using a landline. For more information, see “What is A/A 
number?” below and visit www.joip.com
What is A/A number?
A is the VoIP service provided by deltathree Inc. After connecting this phone to the 
Internet (page 17, 28), a unique A number is sent to your handset display (page 
30), so you can use your IP line as follows:
1. Make and receive free calls to and from other A numbers for a full period of 3 
years from the date of setup.
*1*2
2. Make calls from your A number to landline and cellular phones at very low 
rates by subscribing to the appropriate service at www.joip.com
3. Receive calls from landline and cellular phone numbers via your IP line by 
subscribing for additional phone number(s) at www.joip.com
These additional phone numbers can be chosen regardless of your geographic 
location from a list of international and local area codes offered by A. There 
may be restrictions in obtaining phone numbers from certain countries or areas. 
Visit www.joip.com for details.
A A number consists of a # followed by 10 digits, enabling you to make and 
receive free calls to and from other A number owners for a full period of 3 years 
from the date of setup.
*1*2
The A number does not involve extra charges and is given free to Panasonic 
GLOBARANGE phone owners.
InternetModem
Computer
(optional) *2
Landline
(PSTN line)GLOBARANGE
phone *1
Router
IP 
line
PSTN
(Public Switched 
Telephone Network)
*1 Model shown is BB-GT1500
*2 Computer is not required for setup or making/answering internet calls.
GT15xx.book  Page 4  Monday, June 4, 2007  8:52 AM 
						

							Introduction
5For product assistance, visit www.panasonic.com/help
For A assistance, visit www.joip.com
Important:
For A services, please visit the A website: www.joip.com or contact the A 
service provider.
LTerms of Use for the A services are available on the included leaflet or at 
www.joip.com and must be read and accepted prior to using A services.
LNEITHER PANASONIC COMMUNICATIONS CO., LTD. NOR PANASONIC 
CORPORATION OF NORTH AMERICA IS IN ANY WAY AFFILIATED WITH, OR 
RESPONSIBLE FOR THE ACTS OR OMISSIONS OF, DELTATHREE, INC. 
NEITHER PANASONIC COMMUNICATIONS CO., LTD. NOR PANASONIC 
CORPORATION OF NORTH AMERICA NOR ANY OF THEIR EMPLOYEES OR 
AFFILIATES OR CUSTOMERS MAKE ANY WARRANTIES OR 
REPRESENTATIONS, EITHER EXPRESS OR IMPLIED, TO ANY CUSTOMER 
OR ANY OTHER THIRD PARTY WITH RESPECT TO ANY OF THE SERVICES 
PROVIDED BY DELTATHREE, INC., NOR ASSUME NOR CREATE ANY OTHER 
OBLIGATION OF ANY KIND ON BEHALF OF DELTATHREE, INC.
Note:
LWe recommend installing only one Panasonic GLOBARANGE phone base unit. If 
you install more than one Panasonic GLOBARANGE phone base unit, you may 
not be able to make or receive internet calls properly.
LSound quality and overall performance of IP phone may vary depending on the 
condition of your network connection. Refer to “Troubleshooting”, page 85.
Trademarks
Ldeltathree and A are either registered trademarks or trademarks of deltathree, 
Inc., in the United States and/or other countries.
LAll other trademarks identified herein are the property of their respective owners. *1 Requires both parties to have a Panasonic GLOBARANGE Phone, activated the 
A service from deltathree, Inc., and broadband internet service provided by a 
cable company or internet service provider for a fee.
*2 After 3 years, the A service may require a fee.
To make emergency (911) calls successfully, we recommend using the 
landline.
LDepending on the condition of your network connection, emergency phone 
numbers may not be dialed via the IP line.
LThe subscription is required to enable emergency calls via the IP line. For 
assistance, visit www.joip.com
GT15xx.book  Page 5  Monday, June 4, 2007  8:52 AM 
						

							Introduction
6For product assistance, visit www.panasonic.com/help
For A assistance, visit www.joip.com
Feature highlights
*1 After 3 years, the A service may require a fee.
*2 Requires optional accessory handsets (sold separately, page 8).
*3 Requires subscription for additional phone number(s) for your A IP line other 
than the A number (page 4).
Note:
LA, a service powered by deltathree, Inc., offers special features such as Caller 
ID, Call Waiting, and Voice Mail. For more information, visit the A website 
(www.joip.com).
LYour landline service provider may offer special telephone services such as Caller 
ID, Call Waiting, and Voice Mail. Please contact your landline service provider for 
details and availability in your area.
System requirements
Your network must meet the following technical specifications for the unit to work as 
an IP phone. ■Free calls to other A service subscribers (Panasonic GLOBARANGE 
phone owners) for a full period of 3 years from the date of setup
*1
■High quality IP telephony using your Internet connection
Enjoy high-quality calls at low rates to any destination worldwide using the A 
service.
■Standard phone using a landline
■Expandable phone system (up to 8 total handsets)
*2
Allows you to make an internet call on one handset while another handset is 
talking on the landline.
■Save 100 phonebook items on a handset
■Phonebook/Ringtone data downloading
Easily edit the phonebook items from a computer using the A website 
(www.joip.com). Download phonebook items and ringtones to the base unit, then 
import them to a handset.
■Internet call ability using a cellular phone via the unit’s answering system 
(BB-GT1540)
*3
ItemDescription
Internet 
connectionBroadband Internet connection such as DSL or cable
Modem Broadband modem with Ethernet port (USB-only modems 
are not supported.)
Router Broadband router
*1*2
GT15xx.book  Page 6  Monday, June 4, 2007  8:52 AM 
						

							Introduction
7For product assistance, visit www.panasonic.com/help
For A assistance, visit www.joip.com
*1 This unit is not compatible with the following:
– PPPoE (Point to Point Protocol over Ethernet)
– PPTP (Point-to-Point Tunneling Protocol)
– L2TP (Layer 2 Tunneling Protocol)
If your Internet service provider uses a PPPoE, PPTP, or L2TP connection, a 
compatible router is required.
*2 This unit is designed to obtain an IP address automatically from a DHCP (Dynamic 
Host Configuration Protocol) server. We recommend using the DHCP server 
(page 28).
Accessory information
Included accessories
*1 The handset cover comes attached to the handset.
No.Accessory itemOrder numberQuantity
1AC adaptor for base unit PQLV203 1
2Telephone line cord PQJA10075 1
3Battery HHR-P107 1
4Handset cover
*1PQYNGTA150BR 1
5Ethernet cable
(Category 5E straight cable)PQJA10181Z 1
6Belt clip PQKE10478Z2 1
1234
56
GT15xx.book  Page 7  Monday, June 4, 2007  8:52 AM 
						

							Introduction
8For product assistance, visit www.panasonic.com/help
For A assistance, visit www.joip.com
Additional/replacement accessories
Expanding your phone system
You can expand the phone system by registering optional handsets to a single base 
unit.
LA maximum of 8 total handsets (included and optional) can be registered to a 
single base unit.
Sales and support information
LTo order additional/replacement accessories, call 1-800-332-5368.
LTTY users (hearing or speech impaired users) can call 1-866-605-1277.
Accessory itemOrder number
Rechargeable nickel 
metal hydride (Ni-MH) 
batteryHHR-P107
Headset KX-TCA60, KX-TCA86, KX-TCA88HA, KX-TCA92,
KX-TCA93, KX-TCA94, or KX-TCA95
Wall mounting adaptor 
for base unitPQKL10078Z1
T-adaptor KX-J66
Handset (optional): BB-GTA150
GT15xx.book  Page 8  Monday, June 4, 2007  8:52 AM 
						

							Introduction
9For product assistance, visit www.panasonic.com/help
For A assistance, visit www.joip.com
Symbols used in these operating instructions
SymbolMeaning
lFeatures and operations for using the IP line
kFeatures and operations for using the landline
NPerform with the handset.
fPerform with the base unit.
{ }The words in the brackets indicate button names/soft key 
names on the handset and base unit.
Example:Unit keys: {TEL}, {IP}
Soft keys: {CID}, {C}
iProceed to the next operation.
“ ” The words in quotations indicate the menu on the display.
Example: “Ringer ID”
{V}/{^}:  “ ” Push the handset joystick down or up to select the words 
in quotations.
Example:{V}/{^}: “Off”
{^} {V} {}
(BB-GT1540)Press up, down, left, or right on the base unit navigator 
key.
{6}
(BB-GT1540)Press the center of the base unit navigator key.
GT15xx.book  Page 9  Monday, June 4, 2007  8:52 AM 
						

							Important Information
10For product assistance, visit www.panasonic.com/help
For A assistance, visit www.joip.com
Important safety 
instructions
When using the product, basic safety 
precautions should always be followed 
to reduce the risk of fire, electric shock, 
or personal injury.
1. Read all instructions carefully.
2. Follow all warnings and instructions 
marked on the product.
3. Unplug the product from power 
outlets before cleaning. Do not use 
liquid or aerosol cleaners. Use a 
moist cloth for cleaning.
4. Do not use the product near water, for 
example near a bathtub, wash bowl, 
kitchen sink, etc.
5. Place the product securely on a 
stable surface. Serious damage 
and/or injury may result if the product 
falls.
6. Do not cover slots and openings on 
the product. They are provided for 
ventilation and protection against 
overheating. Never place the product 
near radiators, or in a place where 
proper ventilation is not provided.
7. Use only the power source marked 
on the product. If you are not sure of 
the type of power supplied to your 
home, consult your dealer or local 
power company.
8. Do not place objects on the power 
cord. Install the product where no one 
can step or trip on the cord.
9. Do not overload power outlets and 
extension cords. This can result in 
the risk of fire or electric shock.
10.Never push any objects through slots 
in the product. This may result in the 
risk of fire or electric shock. Never 
spill any liquid on the product.
11. To reduce the risk of electric shock, 
do not disassemble the product. Take the product to an authorized service 
center when service is required. 
Opening or removing covers may 
expose you to dangerous voltages or 
other risks. Incorrect reassembly can 
cause electric shock when the 
product is subsequently used.
12.Unplug the product from power 
outlets and take to an authorized 
service center when the following 
conditions occur:
A. When the power cord is damaged 
or frayed.
B. If liquid has been spilled into the 
product.
C. If the product has been exposed 
to rain or water.
D. If the product does not work 
normally by following the 
operating instructions. Adjust only 
controls covered by the operating 
instructions. Improper adjustment 
may require extensive work by an 
authorized service center.
E. If the product has been dropped 
or physically damaged.
F. If the product exhibits a distinct 
change in performance.
13.During thunderstorms, avoid using 
telephones except cordless types. 
There may be a remote risk of an 
electric shock from lightning.
14.Do not use the product to report a gas 
leak, when in the vicinity of the leak.
SAVE THESE INSTRUCTIONS
WARNING:
LTo prevent the risk of fire or electrical 
shock, do not expose the product to 
rain or any type of moisture.
LUnplug the product from power outlets 
if it emits smoke, an abnormal smell, 
or makes an unusual noise. These 
conditions can cause fire or electric 
GT15xx.book  Page 10  Monday, June 4, 2007  8:52 AM