Nokia Astound User manual

Nokia C7–00 User Guide
Issue 1.1

Contents
Safety 5
Get started 6
Keys and parts 6
Insert the SIM card and battery 7
Insert or remove a memory card 8
Charging 8
Switch the device on or off 9
Use your device for the first time 9
Device set-up 10
Copy contacts or pictures from your old
device 10
Lock or unlock the keys and screen 11
Antenna locations 11
Change the volume of a call, song, or
video 11
Attach the wrist strap 11
Headset 12
Use the in-device user guide 12
Install Nokia Ovi Suite on your PC 12
Basic use 13
Touch screen actions 13
Interactive home screen elements 14
Switch between open applications 15
Write text 15
Display indicators 18
Set the notification light to blink for
missed calls or messages 19
Flashlight 19
Search in your device and on the
internet 19
Use your device offline 19
Prolong battery life 19
Restore original settings 20
View your account 21
Personalization 21
Profiles 21
Change your theme 22
Home screen 22
Organize your applications 23
Download a game, application, or other
item 24
Telephone 24
Call a phone number 24
Answer a call 24
Reject a call 24
Call a contact 25
Mute a call 25
Answer a waiting call 25
Call the numbers you use the most 25
Use your voice to call a contact 26
Make calls over the internet 26
Call the last dialed number 27
Record a phone conversation 27
Turn to silence 27
View your missed calls 27
Call your voice mailbox 28
Forward calls to your voice mailbox or
to another phone number 28
Prevent making or receiving calls 28
Allow calls only to certain numbers 29
Video sharing 29
Wi-Fi calling 30
Contacts 30
About Contacts 30
Save phone numbers and mail
addresses 31
Save a number from a received call or
message 31
Contact your most important people
quickly 31
Add a picture for a contact 31
Set a ringtone for a specific contact 32
Send your contact information using My
Card 32
Create a contact group 32
Send a message to a group of
people 32
2Contents

Copy contacts from the SIM card to your
device 32
Messaging 33
About Messaging 33
Send a message 33
Send a message to a contact 33
Send an audio message 33
Receive messages 34
View a conversation 34
Listen to a text message 34
Change language 35
View your voice mail 35
Mail 35
Mail 35
Internet 37
About the web browser 37
Browse the web 37
Add a bookmark 37
Subscribe to a web feed 37
Discover nearby events 38
Access your company intranet 38
Social networks 38
About Social 38
See your friends' status updates in one
view 39
Post your status to social networking
services 39
Link your online friends to their contact
information 39
See your friends' status updates on the
home screen 39
Upload a picture or video to a
service 39
Share your location in your status
update 40
Contact a friend from a social
networking service 40
Add an event to your device
calendar 40
Camera 41
About Camera 41
Take a picture 41
Save location information to your
pictures and videos 41
Picture and video tips 41
Record a video 42
Send a picture 42
Your pictures and videos 42
About Photos 42
View pictures and videos 42
Edit the pictures you have taken 43
Video editor 43
Print a picture you have taken 44
Connect your device to a TV using a
Nokia Video Connectivity Cable 44
Videos and TV 44
Videos 44
Watch Web TV 45
Music and audio 45
Music player 45
Protected content 47
Record sounds 47
Play music through a radio 48
FM radio 48
Maps 49
Navigate to a destination 49
My position 50
Find places 52
Favorites 53
Check in 54
Drive and Walk 55
Give feedback on Maps 58
Report incorrect map information 58
Office 59
Quickoffice 59
Read PDF documents 59
Make a calculation 59
Write notes 59
Contents 3

Translate words from one language to
another 60
Open or create zip files 60
Time management 60
Clock 60
Calendar 61
Device management 63
Keep your device software and
applications up to date 63
Manage files 64
Increase available memory for more
content 65
Manage applications 65
Synchronize content 66
Copy contacts or pictures between
devices 67
Protect your device 67
Connectivity 68
Internet connections 68
Wi-Fi 69
Bluetooth 69
USB data cable 71
Store your files on a remote drive 73
Close a network connection 73
Find more help 74
Support 74
Access codes 74
Troubleshooting 74
Restore original settings 74
What to do when the memory is
full? 75
Message indicator blinking 75
A contact appears twice in the contacts
list 75
Unreadable characters while browsing
the web 75
Prepare your device for recycling 75
Protect the environment 75
Save energy 75
Recycle 76
Product and safety information 76
Index 81
4Contents

Safety
Read these simple guidelines. Not
following them may be dangerous or
illegal. Read the complete user guide for
further information.
SWITCH OFF IN RESTRICTED AREAS
Switch the device off when
cellular phone use is not
allowed or when it may cause
interference or danger, for
example, in aircraft, near
medical equipment, fuel,
chemicals, or blasting areas.
ROAD SAFETY COMES FIRST
Obey all local laws. Always keep
your hands free to operate the
vehicle while driving. Your first
consideration while driving
should be road safety.
INTERFERENCE
All wireless devices may be
susceptible to interference,
which could affect
performance.
QUALIFIED SERVICE
Only qualified personnel may
install or repair this product.
KEEP YOUR DEVICE DRY
Your device is not water-
resistant. Keep it dry.
GLASS PARTS
The front cover of the device is
made of glass. This glass can
break if the device is dropped
on a hard surface or receives a
substantial impact. If the glass
breaks, do not touch the glass
parts of the device or attempt
to remove the broken glass
from the device. Stop using the
device until the glass is
replaced by qualified service
personnel.
PROTECT YOUR HEARING
Listen to a headset at a
moderate level, and do not hold
the device near your ear when
the loudspeaker is in use.
Safety 5

Get started
Keys and parts
Top
1Micro USB connector
2Charging indicator light
3Nokia AV connector (3.5 mm)
4Power key
Front
1Earpiece
2Call key
3Microphone
4Menu key
5End key
6Front camera
Sides
1Charger connector
2Volume up/Zoom in key
3Voice key
4Volume down/Zoom out key
5Lock switch
6Camera key
Back
1Loudspeaker
2Camera lens
3Camera flash
4Secondary microphone
5Wrist strap hole
6Getstarted

Touch screen
To control your device, lightly touch the
screen with your fingertips. The screen
does not respond when you use your
fingernails.
If your fingertips are cold, the screen may
not respond to your touch.
To avoid scratching the touch screen,
never use a pen, pencil, or other sharp
object to write on the touch screen.
Noise cancellation
If you are calling from a noisy
environment, your device filters out
background noise to make your voice
sound clearer to the person at the other
end of the line.
Noise cancellation is not available when
using the loudspeaker or a headset.
For the best noise cancellation, hold the
device with the earpiece to your ear and
the main microphone towards your
mouth. Do not cover the secondary
microphone at the back of the device.
Insert the SIM card and battery
Important: Do not use a mini-UICC
SIM card, also known as a micro-SIM card,
a micro-SIM card with an adapter, or a SIM
card that has a mini-UICC cutout (see
figure) in this device. A micro-SIM card is
smaller than the standard SIM card. This
device does not support the use of micro-
SIM cards and use of incompatible SIM
cards may damage the card or the device,
and may corrupt data stored on the card.
Follow the instructions carefully, to avoid
damaging the back cover.
1 Unlock the back cover release latch,
and lift the back cover.
2 If the battery is inserted, lift the
battery out.
3InsertaSIMcard. Make sure the
contact area of the card is facing up.
Push the card in, until it locks into
place.
Get started 7

4 Line up the contacts of the battery and
the battery compartment, and insert
the battery.
5 To replace the back cover, direct the
top locking hooks toward their slots
first and then press down until the
cover locks into place.
Insert or remove a memory card
Keep all memory cards out of the reach of
small children.
Insert a memory card
1 Switch the device off.
2 Remove the back cover of the device.
3 If the battery is inserted, lift the
battery out.
4 Insert a compatible memory card into
the slot. Make sure the contact area of
the card is facing down.
5 Push the card in, until it clicks.
6 Replace the battery and the back
cover. Make sure the cover is properly
closed.
You can record high-definition videos
with your device. If you are recording a
video to a memory card, for the best
performance, use fast, high-quality
microSD cards from known
manufacturers. The recommended
microSD card class is 4 (32Mbit/s (4MB/s))
or higher.
Remove a memory card
1 Switch the device off.
2 Remove the back cover of the device.
3 If the battery is inserted, lift the
battery out.
4 Push the card in, until you hear a click.
5 Pull the card out.
Charging
Charge the battery
Your battery has been partially charged at
the factory, but you may need to recharge
it before you can switch on your device for
the first time.
8Getstarted

If the device indicates a low charge, do the
following:
1
2
You do not need to charge the battery for
a specific length of time, and you can use
the device while it is charging.
If the battery is completely discharged, it
may take several minutes before the
charging indicator appears on the display
or before any calls can be made.
Only connect your device to products that
have USB-IF logo.
Tip: You can also use a compatible USB
charger to charge your battery.
Charge the battery over USB
Battery low, but you don't have a charger
with you? You can use a compatible USB
cable to connect to a compatible device,
such as a computer.
To avoid breaking the charger connector,
be careful when connecting or
disconnecting the charger cable.
If connected to a computer, you can
synchronize your device while charging.
Charging over USB can take longer to start,
and may not work if you connect through
a non-powered USB hub. Your device
charges more quickly when connected to
a wall outlet.
When the battery is charging, the
charging indicator light next to the USB
connector is lit. When the battery charge
is low, the charging indicator light flashes.
It may take a while for charging to start.
Switch the device on or off
Press and hold .
Use your device for the first time
Your device guides you through the initial
setup when you insert your SIM card and
switch your device on for the first time. To
use all of Nokia's Ovi services, create a
Get started 9

Nokia account. You can also copy your
contacts and other content from your
previous device, and subscribe to receive
helpful tips and tricks.
To create a Nokia account, you need an
internet connection. For information
about data transmission charges, contact
your service provider. If you can't connect
to the internet , you can create an account
later.
Tip: To create and manage your Nokia
account on the internet, go to
www.ovi.com.
If you already have a Nokia account, sign
in.
Tip: Forgotten your password? You can
request it to be sent to you in a mail or text
message.
Use the Phone switch application to copy
your content, such as:
•Contacts
•Messages
•Pictures and videos
Device set-up
To define some basic settings for your
device, select the Phone setup shortcut
.
With Phone setup, you can do the
following:
•Copy contacts, pictures, and other
content from your previous Nokia
device
•Customize your device, by
changing the ringing tone and visual
theme
•Set up mail
•Update your device software
To define the settings later, you can also
select Menu > Help & Settings > Phone
setup.
Copy contacts or pictures from your old
device
Want to copy important information from
your previous compatible Nokia device
and start using your new device quickly?
Use the Phone switch application to copy,
for example, contacts, calendar entries,
and pictures to your new device, free of
charge.
Select Menu > Help & Settings > Phone
setup and Data transfer.
If your old Nokia device does not have the
Phone switch application, your new
device sends it in a message. Open the
message in the old device, and follow the
instructions.
1 Select the device you want to connect
to, and pair the devices. Bluetooth
needs to be activated.
2 If the other device requires a
passcode, enter the passcode. The
passcode, which you can define
yourself, must be entered in both
devices. The passcode in some devices
10 Get started

is fixed. For details, see the user guide
of the device.
The passcode is valid only for the
current connection.
3 Select the content and OK.
Lock or unlock the keys and screen
To avoid accidentally making a call when
your device is in your pocket or bag, lock
the keys and screen of your device.
Slide the key lock switch.
Tip: If the key lock switch is out of reach,
to unlock the device, press the menu key,
and select Unlock.
Set the keys and screen to lock
automatically
1 Select Menu > Help & Settings >
Settings and Phone > Display >
Screen/keylock time-out.
2 Define the length of time after which
the keys and screen are locked
automatically.
Antenna locations
Avoid touching the antenna area
unnecessarily while the antenna is
transmitting or receiving. Contact with
antennas affects the communication
quality and may cause a higher power
level during operation and may reduce the
battery life.
Change the volume of a call, song, or
video
Use the volume keys.
You can adjust the volume during a call or
when an application is active.
The built-in loudspeaker allows you to
speak and listen from a short distance
without having to hold the device to your
ear.
Activate or deactivate the loudspeaker
during a call
Select or .
Attach the wrist strap
Thread the wrist strap as shown, and
tighten it.
Get started 11

Headset
You can connect a compatible headset or
compatible headphones to your device.
Use the in-device user guide
Select Menu > Help & Settings > User
guide.
Open the user guide from an
application
Select Options > User guide. This is not
available for every application.
Search the user guide
When the user guide is open, select
Options > Search, and enter a letter or a
word in the search field.
Switch between the user guide and an
application
Press and hold the menu key, swipe left or
right, and select the desired application.
indicates a link to a web page. Links to
related topics may be at the end of
instructions.
Install Nokia Ovi Suite on your PC
With the Nokia Ovi Suite PC application,
you can manage content on your device,
and keep it in sync with your computer.
You can also update your device with the
latest software, and download maps.
Download the latest version of Nokia Ovi
Suite from www.ovi.com/suite.
If you cannot connect to the internet, to
install Nokia Ovi Suite and Nokia Ovi Player
from your device:
1 Use a compatible USB data cable to
connect your device to your
computer.
If you are using Windows XP or
Windows Vista on your computer, set
the USB mode of your device to Mass
storage: on your device, select the
notification area in the top right
corner, and select > USB > Mass
storage.
Your device mass memory appears as
a removable disk on your PC.
2 On your computer, select Install
Nokia Ovi Suite.
12 Install Nokia Ovi Suite on your PC

If the installation window does not
open automatically, open the
installation file manually. Select Open
folder to view files, and double-click
Install_Nokia_Ovi_Suite.exe.
3 Follow the instructions.
4 When the installation is complete, if
you are using Windows XP or
Windows Vista on your computer, set
the USB mode of your device to Media
transfer: on your device, select the
notification area in the top right
corner, and select > USB >
Media transfer.
To learn more about Nokia Ovi Suite, go to
www.ovi.com/suite.
To check which operating systems Nokia
Ovi Suite supports, go to www.nokia.com/
support.
Basic use
Touch screen actions
To interact with the user interface, tap or
tap and hold the touch screen.
Open an application or other screen
element
Tap the application or element.
Access functions quickly
Tap and hold the item. A pop-up menu
with available options opens. For
example, to send an image or delete an
alarm, tap and hold the image or alarm,
and from the pop-up menu, select the
appropriate option.
If you tap and hold the home screen,
editing mode is activated.
Basic use 13

Drag an item
Tap and hold the item, and slide your
finger across the screen. The item follows
your finger.
You can drag items in the home screen or
the main menu, when you have activated
editing mode.
Swipe
Place a finger on the screen, and steadily
slide your finger in the desired direction.
For example, when you are viewing a
picture, to view the next picture, swipe
left.
Scroll in a list or menu
Place your finger on the screen, slide it
quickly up or down the screen, then lift
your finger. The content of the screen
scrolls with the speed and direction it had
at the moment of release. To select an
item from a scrolling list and to stop the
movement, tap the item.
Zoom in
Place two fingers on an item, such as a
picture or web page, and slide your fingers
apart.
Zoom out
Place two fingers on the item, and slide
your fingers together.
Tip: You can also tap the item twice to
zoom in or out.
Interactive home screen elements
The home screen elements are interactive.
For example, you can change the date and
time, set alarms, write calendar entries, or
edit the profiles directly in the home
screen.
14 Basic use

Set an alarm
Select the clock (1).
Activate or edit profiles
Select the profile (2).
View or edit your schedule
Select the date (3).
View missed calls and received
messages
Select the notification area (4).
View available Wi-Fi networks or
manage Bluetooth connectivity
Select the notification area (4).
Edit the connectivity settings
Select the notification area (4) and .
In most other views, you can select the
notification area (4), and do the following:
•Edit the connectivity settings.
•Open the Clock application, and set an
alarm.
•View the battery status, and activate
power saving mode.
•View notifications of missed calls or
received messages.
•Open the Wi-Fi wizard, and connect to
a Wi-Fi network.
•Manage Bluetooth connectivity.
Switch between open applications
You can see which applications and tasks
are open in the background, and switch
between them.
Press and hold the menu key, swipe left or
right, and select the desired application.
Applications running in the background
increase the demand on battery power
and use memory. To close an application
that you are not using, select .
Tip: To close all open applications, select
and hold the task switcher, and from the
pop-up menu, select Close all.
Write text
Enter text with the virtual keyboard
Activate the virtual keyboard.
To activate the virtual keyboard, select a
text input field. You can use the virtual
keyboard both in landscape and portrait
mode.
Basic use 15

1Virtual keyboard
2Close key - Close the virtual keyboard.
3Shift and caps lock key - To enter an
upper case character when writing in
lower case, or vice versa, select the
key before entering the character. To
activate caps lock mode, select the key
twice. A line under the key indicates
that caps lock mode is activated.
4Character range - Select the desired
character range, such as numbers or
special characters.
5Arrows keys - Move the cursor left or
right.
6Space bar - Insert a space.
7Input menu - Activate predictive text
input, or change the writing
language.
8Enter key - Move the cursor to the next
row or text input field. Additional
functions are based on the current
context. For example, in the web
address field of the web browser, it
acts as the Go icon.
9Backspace key - Delete a character.
Switch between the virtual keyboard
and keypad in portrait mode
Select > Alphanumeric keypad or
Full screen QWERTY.
Add an accent to a character
Select and hold the character.
Activate predictive text input with the
virtual keyboard
Predictive text input may not be available
in all languages.
1 Select > Input options >
Activate prediction. is
displayed.
2 Start writing a word. Your device
suggests possible words as you write.
When the correct word is displayed,
select the word.
3 If the word is not in the dictionary, the
device suggests an alternative word
from the dictionary. To add the new
word to the dictionary, select the
word you have written.
Deactivate predictive text input mode
Select > Input options > Deactivate
prediction.
Modify the text input settings
Select > Input options > Settings.
Enter text with the virtual keypad
Use the virtual keypad
If you prefer to use the alphanumeric
keypad when writing in portrait mode,
you can switch from the virtual keyboard
to the virtual keypad.
1 Select a text input field.
2 Select > Alphanumeric keypad.
1Number keys
16 Basic use

2*- Enter a special character, or when
predictive text input mode is
activated and the word underlined,
cycle through the word candidates.
3Shift key - Change the character case.
To activate or deactivate predictive
text input mode, quickly select the key
twice. To switch between the letter
and number modes, select and hold
the key.
4Close key - Close the virtual keypad.
5Arrow keys - Move the cursor left or
right.
6Input menu - Activate predictive text
input, change the writing language,
or switch to the virtual keyboard.
7Backspace key - Delete a character.
8Text input indicator (if available) -
Indicates the character case, and if
letter or number mode or predictive
text input mode is activated.
Activate traditional text input with the
virtual keypad
Quickly select #twice.
Enter a character
1 Select a number key (1-9) repeatedly,
until the desired character is
displayed. There are more characters
available than are visible on the key.
2 If the next letter is located on the
same key, wait until the cursor is
displayed or move the cursor forward,
and select the key again.
Insert a space
Select 0.
Move the cursor to the next line
Quickly select 0three times.
Activate predictive text input with the
virtual keypad
Predictive text input is based on a built-in
dictionary to which you can add new
words. Predictive text input is not
available for all languages.
1 Select > Activate predictive
text.
2 To write the desired word, use the
keys 2-9. Select each key once for each
letter. For example, to write Nokia
when the English dictionary is
selected, select 6for N, 6for o, 5for
k, 4for i, and 2for a.
The word suggestion changes after
each key selection.
3 If the word is not correct, select *
repeatedly, until the correct match is
displayed. If the word is not in the
dictionary, select Spell, and enter the
word using traditional text input
mode, and select OK.
If ?is displayed after the word, the
word is not in the dictionary. To add a
word to the dictionary, select *, enter
the word using traditional text input
mode, and select OK.
4 To insert a space, select 0. To insert a
common punctuation mark, select 1,
and then select *repeatedly, until the
correct punctuation mark is
displayed.
5 Start writing the next word.
Deactivate predictive text input
Quickly select #twice.
Define the writing language
Select Menu > Help & Settings >
Settings and Phone > Touch input >
Writing language.
Basic use 17

Change the language when using the
keyboard
Select > Input options > Writing
language.
Change the language when using the
keypad
Select > Writing language.
Display indicators
General indicators
The touch screen and keys are
locked.
The device alerts silently for
incoming calls or messages.
An alarm is set.
A timed profile is activated.
You have a missed calendar event.
Call indicators
Someone has tried to call you.
Incoming calls are forwarded to
another number (network
service).
Your device is ready for an
internet call.
A data call is active (network
service).
Messaging indicators
You have unread messages. If the
indicator is blinking, your Inbox
folder may be full.
You have received new mail.
Messages are waiting to be sent
in the Outbox folder.
Network indicators
Your device is connected to a GSM
network (network service).
Your device is connected to a 3G
network (network service).
A GPRS data connection (network
service) is open. indicates that
the connection is on hold and
that a connection is opening or
closing.
An EGPRS data connection
(network service) is open.
indicates that the connection is
on hold and that a connection
is being established.
A 3G data connection (network
service) is open. indicates that
the connection is on hold and
that a connection is being
established.
A Wi-Fi connection is available.
indicates that the connection
is encrypted and that the
connection is not encrypted.
Connectivity indicators
Bluetooth is active. indicates
that your device is sending data.
If the indicator is blinking, your
device is trying to connect to
another device.
A USB cable is connected to your
device.
GPS is active.
The device is synchronizing.
The FM transmitter is active, but
not transmitting. indicates
that the FM transmitter is
transmitting.
A compatible headset is
connected to your device.
A compatible TV-out cable is
connected to your device.
A compatible text phone is
connected to your device.
18 Basic use

Set the notification light to blink for
missed calls or messages
Your device has a notification light in the
menu key. When the light blinks, you have
missed a call or a message has arrived.
Select Menu > Help & Settings >
Settings and Phone > Notification
lights > Notification light.
Flashlight
The camera flash can be used as a
flashlight. To switch the flashlight on or
off, slide and hold the lock switch for two
seconds.
The flashlight can only be used when you
are in the home screen. You can switch the
flashlight on also when you are in the
home screen and the keys and screen or
the device is locked.
Do not shine the flashlight in anyone's
eyes.
Search in your device and on the
internet
With the Search application, you can
find any item in your device.
1 Select Menu > Apps & Games >
Search.
2 Enter a search word in the search field,
or browse the content categories.
Tip: You can add a search widget to the
home screen. With the search widget, you
can also search the internet. Tap and hold
the home screen, and select and the
search widget from the list.
Use your device offline
In radio sensitive environments, where
you are not allowed to make or receive
calls, you may still be allowed to access
your calendar, contacts list, and offline
games if you activate the offline profile.
On the home screen, select the profile and
Offline.
When the offline profile is activated, your
connection to the cellular network is
closed. All radio frequency signals
between the device and the cellular
network are prevented. If you try to send
a message, it is placed in the Outbox
folder, and is sent only when another
profile is activated.
You can also use your device without a SIM
card. Switch the device off, and remove
the SIM card. When you switch back on,
the offline profile is activated.
Important: In the offline profile
you cannot make or receive any calls, or
use other features that require cellular
network coverage. You may be able to call
the official emergency number
programmed into your device. To make
calls, you must first change to another
profile.
When the offline profile is activated, you
can still connect to a Wi-Fi to, for example,
read your mail or browse the internet. You
can also use Bluetooth connectivity.
Remember to comply with any applicable
safety requirements when you establish
and use Wi-Fi or Bluetooth connections.
Prolong battery life
Many features in your device increase the
demand on battery power and reduce the
battery life time. To save battery power,
observe the following:
•Always charge the battery fully.
•Activate power saving mode. Press
the power key , and select Activate
power saving. The device settings,
such as Network mode and the
screen saver, are optimized. To
deactivate power saving mode, press
Basic use 19

the power key , and select
Deactivate power saving.
•When you are listening to music, and
do not want to make or receive calls,
activate the offline profile.
•Mute unnecessary tones, such as
keypad tones.
•Use wired headphones, rather than
the loudspeaker.
•Activate a dark theme and wallpaper.
Select Menu > Help & Settings >
Settings and Themes > General. To
change the wallpaper, on the home
screen, select Options > Change
wallpaper
•Deactivate background animation
effects. Select Menu > Help &
Settings > Settings and Themes >
General > Options > Theme
effects > Off.
•Deactivate the Big clock screen saver.
Select Menu > Help & Settings >
Settings and Themes > Screen
saver > None.
•Change the length of the time-out
period after which the device display
switches off. Select Menu > Help &
Settings > Settings and Phone >
Display > Light time-out.
•Decrease display brightness. In the
display settings, select Brightness.
•Set your device to retrieve mail less
frequently. Select Menu >
Messaging > Mail > Settings, your
mailbox, and Sync frequency. If you
have additional mailboxes, you may
need to set the retrieval frequency
separately for each mailbox.
•If the network mode is set to use both
GSM and 3G (dual mode) networks,
the device searches for the 3G
network. To set your device to use
only the GSM network, select Menu >
Help & Settings > Settings and
Connectivity > Network >
Network mode > GSM.
•Deactivate Bluetooth when not
needed. Select Menu > Help &
Settings > Settings and
Connectivity > Bluetooth >
Bluetooth > Off.
•Stop your device from scanning for
available Wi-Fi networks in the
background. Select Menu > Help &
Settings > Settings and
Connectivity > Wi-Fi > Options >
Settings > Show Wi-Fi
availability > Never.
•When connecting to the internet, use
a Wi-Fi connection, rather than a
packet data (GPRS or 3G) connection.
•Set the packet data connection to be
established only when needed. Select
Menu > Help & Settings > Settings
and Connectivity > Admin.
settings > Packet data > Packet
data connection > When needed.
•Close the applications you are not
using. Press and hold the menu key,
swipe until the desired application is
displayed, and select .
•If the signal strength of the cellular
network varies in your area, it
increases the demand on battery
power.
Restore original settings
If your device is not working properly, you
can reset some settings to their original
values.
1 End all active calls and connections.
2 Select Menu > Help & Settings >
Settings and Phone > Phone
management > Factory settings >
Restore.
3 Enter the lock code.
20 Basic use