Nokia 2720a2 Manual

							
Taking care of your device
Your device is a product of superior
design and craftsmanship and should be
treated with care. The following
suggestions will help you protect your
warranty coverage.
•Keep the device dry. Precipitation,
humidity, and all types of liquids
or moisture can contain minerals
that will corrode electronic
circuits. If your device does get
wet, remove the battery, and
allow the device to dry completely
before replacing it.
• Do not use or store the device in
dusty, dirty areas. Its moving
parts and electronic components
can be damaged.
• Do not store the device in high or
cold temperatyre. High
temperatures can shorten the life
of electronic devices, damage
batteries, and warp or melt
certain plastics. When the device
warms to its normal temperature
from a cold temperature,
moisture can form inside the
device and damage electronic
circuit boards. •
Do not attempt to open the device
other than as instructed in this
guide.
• Do not drop, knock, or shake the
device. Rough handling can break
internal circuit boards and fine
mechanics.
• Do not use harsh chemicals,
cleaning solvents, or strong
detergents to clean the device.
Only use a soft, clean, dry cloth to
clean the surface of the device.
• Do not paint the device. Paint can
clog the moving parts and prevent
proper operation.
• Use only the supplied or an
approved replacement antenna.
Unauthorized antennas,
modifications, or attachments
could damage the device and may
violate regulations governing
radio devices.
• Use chargers indoors.
• Backup all data you want to keep,
such as contacts and calendar
notes.
• To reset the device from time to
time for optimum performance,
power off the device and remove
the battery.
Taking care of your device 61
© 2009 Nokia. All rights reserved. 61 
						

							
These suggestions apply equally to your
device, battery, charger, or any
accessory.
Recycle
Always return your used electronic
products, batteries, and packaging
materials to dedicated collection points.
This way you help prevent uncontrolled
waste disposal and promote the
recycling of materials. Check product
environmental information and how to
recycle your Nokia products at
www.nokia.com/werecycle, or
www.nokia.mobi/werecycle.
Additional safety information
The surface of this device is nickel-free.
Small children
Your device and its accessories are not
toys. They may contain small parts. Keep
them out of the reach of small children.
Operating environment
This device meets RF exposure
guidelines in the normal use position at
the ear or at least 2.2 centimetres (7/8
inch) away from the body. Any carry
case, belt clip, or holder for body-worn
operation should not contain metal andshould position the device the above-
stated distance from your body.
To send data files or messages requires
a quality connection to the network.
Data files or messages may be delayed
until such a connection is available.
Follow the separation distance
instructions until the transmission is
completed.
Parts of the device are magnetic.
Metallic materials may be attracted to
the device. Do not place credit cards or
other magnetic storage media near the
device, because information stored on
them may be erased.
Medical devices
Operation of radio transmitting
equipment, including wireless phones,
may interfere with the function of
inadequately protected medical
devices. Consult a physician or the
manufacturer of the medical device to
determine whether they are adequately
shielded from external RF energy.
Switch off your device when regulations
posted instruct you to do so. Hospitals
or health care facilities may use
equipment sensitive to external RF
energy.
62 Additional safety information
© 2009 Nokia. All rights reserved.
62 
						

							
Implanted medical devices
Manufacturers of medical devices
recommend a minimum separation of
15.3 centimeters (6 inches) between a
wireless device and an implanted
medical device, such as a pacemaker or
implanted cardioverter defibrillator, to
avoid potential interference with the
medical device. Persons who have such
devices should:
•Always keep the wireless device
more than 15.3 centimeters (6
inches) from the medical device.
• Not carry the wireless device in a
breast pocket.
• Hold the wireless device to the ear
opposite the medical device.
• Turn the wireless device off if
there is any reason to suspect that
interference is taking place.
• Follow the manufacturer
directions for the implanted
medical device.
If you have any questions about using
your wireless device with an implanted
medical device, consult your health care
provider. Hearing aids
Some digital wireless devices may
interfere with some hearing aids.
Your mobile device model complies with
FCC rules governing hearing aid
compatibility. These require a M3
microphone or higher value. Your device
M-value is shown on the box. A higher
M-value generally indicates that a
device model has a lower RF emissions
level, which may improve the likelihood
that the device will operate with certain
hearing aids. Some hearing aids are
more immune than others to
interference. Please consult your
hearing health professional to
determine whether your hearing aid
will work with this device. More
information on accessibility can be
found at www.nokiaaccessibility.com.
Setting for telecoil hearing aid users.
This device includes a setting for direct
connection to telecoil-equipped hearing
aids. When both the telecoil hearing aid
(T switch) and the phone telecoil are
activated, using the device with the
aided ear will provide a direct
connection for audio through your
hearing aid. The quality of sound
Additional safety information 63
© 2009 Nokia. All rights reserved. 63 
						

							
depends on the type of hearing aid used.
You should test the device with the
telecoil setting activated to determine
whether your audio performance
improves. Using the telecoil hearing-aid
setting consumes additional battery
power.
Vehicles
RF signals may affect improperly
installed or inadequately shielded
electronic systems in motor vehicles
such as electronic fuel injection,
electronic antilock braking, electronic
speed control, and air bag systems. For
more information, check with the
manufacturer of your vehicle or its
equipment.
Only qualified personnel should service
the device or install the device in a
vehicle. Faulty installation or service
may be dangerous and may invalidate
your warranty. Check regularly that all
wireless device equipment in your
vehicle is mounted and operating
properly. Do not store or carry
flammable liquids, gases, or explosive
materials in the same compartment as
the device, its parts, or accessories.
Remember that air bags inflate with
great force. Do not place your device oraccessories in the air bag deployment
area.
Switch off your device before boarding
an aircraft. The use of wireless
teledevices in an aircraft may be
dangerous to the operation of the
aircraft and may be illegal.
Potentially explosive environments
Switch off your device in any area with
a potentially explosive atmosphere.
Obey all posted instructions. Sparks in
such areas could cause an explosion or
fire resulting in bodily injury or death.
Switch off the device at refueling points
such as near gas pumps at service
stations. Observe restrictions in fuel
depots, storage, and distribution areas;
chemical plants; or where blasting
operations are in progress. Areas with a
potentially explosive atmosphere are
often, but not always, clearly marked.
They include areas where you would be
advised to turn off your vehicle engine,
below deck on boats, chemical transfer
or storage facilities and where the air
contains chemicals or particles such as
grain, dust, or metal powders. You
should check with the manufacturers of
vehicles using liquefied petroleum gas
(such as propane or butane) to
64 Additional safety information
© 2009 Nokia. All rights reserved.
64 
						

							
determine if this device can be safely
used in their vicinity.
Emergency calls
Important:  This device operates using
radio signals, wireless networks,
landline networks and user-
programmed functions. If your device
supports voice calls over the internet
(internet calls), activate both the
internet calls and the cellular phone. The
device may attempt to make emergency
calls over both the cellular networks and
through your internet call provider if
both are activated. Connections in all
conditions cannot be guaranteed. You
should never rely solely on any wireless
device for essential communications
like medical emergencies.
To make an emergency call:
1 If the device is not on, switch it on. Check for adequate signal
strength. Depending on your
device, you may also need to
complete the following:
•Insert a SIM card if your
device uses one. •
Remove certain call
restrictions you have
activated in your device.
• Change your profile from
Offline or Flight profile to an
active profile.
2 Press the end key as many times as needed to clear the display and
ready the device for calls.
3 Enter the official emergency number for your present location.
Emergency numbers vary by
location.
4 Press the call key.
When making an emergency call, give all
the necessary information as accurately
as possible. Your wireless device may be
the only means of communication at the
scene of an accident. Do not end the call
until given permission to do so.
Certification information (SAR)
This mobile device meets guidelines
for exposure to radio waves.
Your mobile device is a radio transmitter
and receiver. It is designed not to exceed
the limits for exposure to radio waves
recommended by international
guidelines. These guidelines were
Additional safety information 65
© 2009 Nokia. All rights reserved. 65 
						

							
developed by the independent scientific
organization ICNIRP and include safety
margins designed to assure the
protection of all persons, regardless of
age and health.
The exposure guidelines for mobile
devices employ a unit of measurement
known as the Specific Absorption Rate
or SAR. The SAR limit stated in the ICNIRP
guidelines is 2.0 watts/kilogram (W/kg)
averaged over 10 grams of tissue. Tests
for SAR are conducted using standard
operating positions with the device
transmitting at its highest certified
power level in all tested frequency
bands. The actual SAR level of an
operating device can be below the
maximum value because the device is
designed to use only the power required
to reach the network. That amount
changes depending on a number of
factors such as how close you are to a
network base station.
The highest SAR value under the ICNIRP
guidelines for use of the device at the
ear is 0.77 W/kg .
Use of device accessories may result in
different SAR values. SAR values may
vary depending on national reportingand testing requirements and the
network band. Additional SAR
information may be provided under
product information at
www.nokia.com.
Your mobile device is also designed to
meet the requirements for exposure to
radio waves established by the Federal
Communications Commission (USA) and
Industry Canada. These requirements
set a SAR limit of 1.6 W/kg averaged over
one gram of tissue. The highest SAR
value reported under this standard
during product certification for use at
the ear is 1.24 W/kg and when properly
worn on the body is 0.51 W/kg .
66 Additional safety information
© 2009 Nokia. All rights reserved.
66 
						

							
Index
A
access code 18
accessories 41applications 50audio messages 29
B
battery
— charging 8browser 54
C
call log 34
calls 20configuration 41
D
display 35
E
e-mail 27
F
flash messages 29
G
games 50
H
headset 9
I
IM 30
instant messaging 30internet 54
K
keyguard 14
keypad lock 14keys 11
M
message center
number 25
messaging— audio messages 29
Index 67
© 2009 Nokia. All rights reserved. 67 
						

							
N
Nokia support
information 19
number mode 22
O
offline mode 15
operator menu 43organizer 52
P
parts 11
password 18PIN 18predictive text input 23profiles 34
S
security code 18
settings 34— configuration 41— date 35— display 35— factory 42
— phone 40— time 35— tones 35shortcuts 36SIM card 7, 15speed dialling 21support resources 19
T
text modes 22
tones 35traditional text input 22
V
voice recorder 48
W
web 54
write text 22
68 Index
© 2009 Nokia. All rights reserved.
68 
						

							
© 2009 Nokia. All rights reserved.
Nokia, Nokia Connecting People, and
Navi are trademarks or registered
trademarks of Nokia Corporation. Nokia
tune is a sound mark of Nokia
Corporation. Other product and
company names mentioned herein may
be trademarks or tradenames of their
respective owners.
Reproduction, transfer, distribution, or
storage of part or all of the contents in
this document in any form without the
prior written permission of Nokia is
prohibited. Nokia operates a policy of
continuous development. Nokia
reserves the right to make changes and
improvements to any of the products
described in this document without
prior notice.
Includes RSA BSAFE cryptographic or
security protocol software from RSA
Security.
Java and all Java-based marks are
trademarks or registered trademarks of
Sun Microsystems, Inc.
This product is licensed under the
MPEG-4 Visual Patent Portfolio License
(i) for personal and noncommercial use
in connection with  information which
has been encoded in compliance with
the MPEG-4 Visual Standard by a
consumer engaged in a personal and
noncommercial activity  and (ii) for use
in connection with MPEG-4 video
provided by a licensed video provider.
No license is granted or shall be implied
for any other use. Additional
information, including that related to
promotional, internal, and commercial
uses, may be obtained from MPEG LA,
LLC. See http://www.mpegla.com.
TO THE MAXIMUM EXTENT PERMITTED BY
APPLICABLE LAW, UNDER NO
CIRCUMSTANCES SHALL NOKIA OR ANY OF
ITS LICENSORS BE RESPONSIBLE FOR ANY
LOSS OF DATA OR INCOME OR ANY SPECIAL,
69 
						

							
INCIDENTAL, CONSEQUENTIAL OR
INDIRECT DAMAGES HOWSOEVER CAUSED.
THE CONTENTS OF THIS DOCUMENT ARE
PROVIDED AS IS. EXCEPT AS REQUIRED
BY APPLICABLE LAW, NO WARRANTIES OF
ANY KIND, EITHER EXPRESS OR IMPLIED,
INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE, ARE MADE IN
RELATION TO THE ACCURACY, RELIABILITY
OR CONTENTS OF THIS DOCUMENT. NOKIA
RESERVES THE RIGHT TO REVISE THIS
DOCUMENT OR WITHDRAW IT AT ANY TIME
WITHOUT PRIOR NOTICE.
The availability of particular products
and applications and services for these
products may vary by region. Please
check with your Nokia dealer for details
and availability of language options.
This device may contain commodities,
technology or software subject to
export laws and regulations from the US
and other countries. Diversion contrary
to law is prohibited.
The third-party applications provided
with your device may have been created
and may be owned by persons or
entities not affiliated with or related to
Nokia. Nokia does not own thecopyrights or intellectual property
rights to the third-party applications. As
such, Nokia does not take any
responsibility for end-user support,
functionality of the applications, or the
information in the applications or these
materials. Nokia does not provide any
warranty for the third-party
applications.
BY USING THE APPLICATIONS YOU
ACKNOWLEDGE THAT THE APPLICATIONS
ARE PROVIDED AS IS WITHOUT WARRANTY
OF ANY KIND, EXPRESS OR IMPLIED, TO THE
MAXIMUM EXTENT PERMITTED BY
APPLICABLE LAW. YOU FURTHER
ACKNOWLEDGE THAT NEITHER NOKIA NOR
ITS AFFILIATES MAKE ANY
REPRESENTATIONS OR WARRANTIES,
EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO WARRANTIES OF TITLE,
MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE, OR THAT THE
APPLICATIONS WILL NOT INFRINGE ANY
THIRD-PARTY PATENTS, COPYRIGHTS,
TRADEMARKS, OR OTHER RIGHTS.
FCC/INDUSTRY CANADA NOTICE
Your device may cause TV or radio
interference (for example, when using a
telephone in close proximity to
receiving equipment). The FCC or
70