Sony Ericsson T237S User Manual

User guide

T303

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Congratulations on your purchase of the Sony Ericsson

T303. For additional phone content, go to
www.sonyericsson.com/fun. Register now to get free online
storage and special offers at www.sonyericsson.com/myphone.
For product support, go to www.sonyericsson.com/support.

Instruction symbols

The following instruction symbols appear in this User guide:

Use a navigation key or a selection key to scroll and

>

select.

Press the centre selection key.

Press the navigation key to the left.

Press the navigation key to the right.

Press the navigation key up.

Press the navigation key down.

Note

Tip

Warning

Indicates that a service or function is network- or
subscription-dependent. All menus or functions may
not be available in your phone. Consult your network
operator for more information.

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Preparing the phone

To insert the SIM card and battery

1 Remove the battery cover. Slide the SIM card into its holder

with the contacts facing down.

2 Insert the battery with the label side up and the connectors

facing each other. Replace the battery cover as shown in
the picture.

Do not force the battery cover into place. Slide the battery
cover carefully onto the phone and close it.

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To charge the battery

1 The phone battery is partly charged when you buy it. Connect

the charger to the phone. It takes approximately 2.5 hours
to fully charge the battery. Press a key to illuminate the
screen.

2 To remove the charger, tilt the plug upwards.

You can use the phone during charging. You can charge
the battery for more or less than 2.5 hours. Interrupted
charging will not damage the battery.

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To turn on the phone

1 Press and hold down .
2 Enter your PIN if requested. To correct mistakes, press .
3 Select OK.
4 Select a language.
5 Enter the time and date and select

Save.

To turn off the phone

• Press and hold down .

Standby

After you have turned on the phone and entered your PIN, the
name of your operator appears on the screen. This is called
standby. You can now make and receive calls.

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SIM and PIN

SIM card

The SIM (Subscriber Identity Module) card, which you
get from your network operator, contains information
about your subscription. Always turn off your phone
and detach the charger and remove the battery before
you insert or remove the SIM card.

You can save contacts on the SIM card before removing it
from your phone. Contacts may also be

memory. See Contacts on page 17.

PIN code

You may need a PIN (Personal Identification Number) to
activate the services in your phone. Your PIN is supplied by
your network operator. Each PIN digit appears as *, unless it
starts with emergency number digits, for example, 112 or 911.
You can call an emergency number without entering a PIN.

If you enter the wrong PIN three times in a row, PIN

blocked. To unblock, enter your PUK code provided by
your network operator. appears. To unblock it, you need

to enter your PUK (Personal Unblocking Key).

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saved in the phone

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Network coverage

Network

coverage

The network bars show the strength of the GSM network in
your area. Try moving to another location if you have trouble
calling and network coverage is poor. No network means you
are not in range of a network.

= Good network coverage

= Average network coverage

Battery
status

Battery status

= The phone battery is fully charged

= The phone battery is empty

= The phone battery is being charged

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Phone overview

Ear speaker

Screen

Navigation key

Selection key

Call key

Shortcut key

Centre

selection key

Strap

hole

Camera

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Selection key

On/off key,
End key

C key

Silent key

Connector for
charger and
handsfree

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Menu overview

Organizer

Internet

Entertainment

Camera

Messaging

Music player

Calls*

All Answered Dialled Missed

Contacts

Settings*

General Sounds &

Some menus and icons in this document may vary depending on
operator, network or subscription.
* You can use the navigation key to select tabs in sub menus.

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alerts

File manager, Alarms, Calendar, Tasks,
Notes, Timer, Stopwatch, Calculator

TrackID™, My Games, FM radio, Sound
recorder

Write new, Inbox, Call voicemail, Drafts,
Outbox, Sent messages, Saved msgs,
Templates, Settings

Play view, Artists, Tracks, Playlists

New contact

Display

Calls Connectivity

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Screen icons

These icons may appear on the screen.

Icon Description

Battery icon. A completely green icon means the
battery is fully charged

You have missed a call

Ongoing call

The phone is set to silent

The keypad is locked

You have received a new text message

You have received a new picture message

An alarm is activated

The radio is playing

The music player is playing

A handsfree is connected

The Bluetooth function is activated

A Bluetooth handsfree is connected

The loudspeaker is on

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Navigation

To navigate the menus

1 From standby press to select

Menu.

2 Press , , , to move

through the menus.

To select items and actions shown
on the screen

• Press either of the selection keys

or .

To select a tab

• Go to the tab by pressing or .

To return to standby

• Press .

To operate the keypad lock

• To lock the keypad, close the slide.

• To unlock the keypad, open the slide.

• To unlock the keypad with closed slide, press any key, then

select Unlock > OK.

Calls to the international emergency number 112 can still
be made, even when the keypad is locked.

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To set the phone to silent

• Press and hold down .

To delete items

• Press to delete items such as numbers, letters and

pictures.

Shortcuts

You can use keypad shortcuts to go directly to a menu from
standby.

To use the navigation key shortcuts

• Press to write a text or picture message, or record

a voice message.

• Press to go to the camera.

• Press to go to the music player.

• Press to go to your contacts.

To use the shortcut key

• Press to Add, Delete, Move or use shortcuts.

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Calling

You must turn on the phone and be within range of a network.

To make a call

1 From standby enter the area code and phone number.
2 Press .

To activate the slide for answering and ending calls

1 From standby select Menu > Settings > the Calls tab.
2 Select Open to answer > On to activate answering.
3 Select Close to end call > On to activate call ending.

To answer a call

• Press or open the slide.

To end a call

• Press or close the slide.

To reject a call

• Press .

To turn off the ringtone when
receiving a call

• Press to turn off the ringtone without answering

or rejecting the call.

To turn the loudspeaker on during a call

• Select SpkrOn.

Do not hold the phone to your ear when using the
loudspeaker. This could damage your hearing.

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To mute the microphone during a call

• Press and hold to turn the microphone on and off.

To change the ear speaker volume during a call

• Press or .

To make international calls

1 From standby press and hold down until a + sign

appears on the screen.

2 Enter the country code, area code (without the first zero)

and phone number.

Call list

You can view information about recent calls.

To call a number from the call list

1 From standby press .
2 Go between the tabs All, Answered, Dialled and Missed.
3 Find the name or number and press .

To clear the call list

1 From standby press .
2 Select the All tab > Options > Delete all.

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Messaging

Text messages (SMS)

You must have a service centre number, which is supplied
by your service provider and saved on the SIM card.
You may have to enter the number yourself.

To set a service centre number

1 From standby select Menu > Messaging > Settings > Text

message > Service centre.

2 If there is no number shown, enter the service number,

including the international “+” sign and country code.

3 Select Save.

To write and send a text message

1 From standby press .
2 Select Text message. Enter the message and select Cont.
3 Select a recipient (Enter phone no. or Contacts look-up)

and select Send.

See Entering text on page 24.

Received messages are saved in the Inbox.

To read or delete received messages in the Inbox

1 From standby select Menu > Messaging > Inbox.
2 Scroll to the message you want to read or delete.
3 To read the message, select View. To delete the message,

press .

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Picture messages (MMS)

Picture messages can contain text, images and sounds.

You must set an MMS profile and the address of your
message server. You can receive all the settings from your
network operator or at www.sonyericsson.com/support.

To create and send a picture message

1 From standby press .
2 Select Picture msg.
3 Press or to switch between writing text and adding

items. Select Options to select writing options.

4 When the message is ready, select Cont.
5 Select a recipient (Enter email addr., Enter phone no. or

Contacts look-up) and select Send.

Sending and receiving phones must have subscriptions
that support picture messaging.

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Contacts

You can save contacts in the phone memory or on the SIM
card. You can copy contacts from the phone memory to the
SIM card or from the SIM card to the phone memory.

See Entering text on page 24.

To add a contact

1 From standby press .
2 Scroll to New contact and select Add.
3 Scroll to Name: and select Add.
4 Enter the name and select OK.
5 Scroll to New number: and select Add.
6 Enter the number and select OK.
7 Select a number option.
8 Navigate between tabs and fields and add information.
9 Select Save.

You can enter the + sign and country code with all
phonebook numbers. They can then be used abroad
or at home. See To make international calls on page 14.

To call a contact

1 From standby press .
2 Scroll to the contact, or enter the first few letters of the

contact with multitap (see Entering text on page 24).

3 Press .

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To edit a contact

1 From standby press .
2 Scroll to the contact and select Options > Edit contact.
3 Navigate between the tabs, edit the information and select

Save.

To delete a contact

1 From standby press .
2 Scroll to the contact and press .

To copy all contacts to the SIM card

1 From standby press .
2 Scroll to New contact and select Options > Advanced

> Copy to SIM > Copy all.

Contacts memory

The number of entries you can save in Contacts depends
on the capacity of your SIM card.

To check the Contacts memory status

1 From standby press .
2 Scroll to New contact and select Options > Advanced

> Memory status.

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Radio

To listen to the radio

1 Connect the handsfree to the phone.
2 From standby select Menu > Entertainment

> FM radio.

To control the radio

• Press or to search for channels manually.

• Press or to change the volume.

To save a radio channel in the channels list

• Find the radio channel, then press and hold down

– to save it on the corresponding position.

To listen to a radio channel saved in the channels list

• When the radio is playing, press – to listen to the

radio channel on the corresponding position. You can view
saved channels in Options > Channels > Select position.

To turn off the radio

• Select Options > Turn off or press .

To view radio options

• When the radio is playing, select Options.

To record radio

1 Select Options > Record radio to start recording.
2 Select Save to stop the recording. The recording is saved

in Menu > Organizer > File manager > My radio recs.

This service is not available in all countries.

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Music player

You can play music files saved in the phone memory. The music
stops when you receive or make a call, and the playing resumes
when the call has ended.

To play a music track

1 From standby press .
2 Scroll to Tracks and select Open.
3 Scroll to the track and select Play.

To change the volume

• When music is playing, press or .

To create a playlist

1 From standby press .
2 Scroll to Playlists and select Open.
3 Scroll to New playlist and select Add.
4 Enter a name and select OK.
5 Scroll to a track and select Mark to mark the tracks you

want to add. To browse a folder, select Open.

6 Select Add.

To minimize the music player on the screen

• When music is playing, select Minim.

To stop the music player when minimized

1 From standby press .
2 Select Play view > Stop.

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Camera

Your phone has a digital camera to take pictures to save
or send. Pictures taken with the camera are saved in Menu
> Organizer > File manager > Camera album. The format
is JPEG.

Pictures downloaded using picture messages, Internet or
Bluetooth are saved in Pictures.

To start the camera and take a picture

1 Open the slide.

2 From standby press .

3 Use and to zoom, and to change brightness,

or select Options to view camera options.

4 Select TakePic to take the picture.
5 Select Save to save the picture or Delete to delete it.

To send a camera picture as a picture message (MMS)

1 From standby select Menu > Organizer > File manager

> Camera album.

2 Highlight a picture and select Options > Send > As picture

msg.

3 Press , enter text and select Cont.
4 Select a recipient (Enter email addr., Enter phone no.

or Contacts look-up) and select Send.

See To send a camera picture using Bluetooth on page 32.

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More functions

Ringtones and themes

Themes are used to change the appearance of the screen.

To select volume, ringtone or vibrating alert

1 From standby select Menu > Settings > the Sounds &

alerts tab.

2 Select Ring volume to set the volume, or select Ringtone

to choose a ringtone, or select Vibrating alert to set the

vibrating alert.

To select a key sound

• From standby select Menu > Settings > the Sounds &

alerts tab > Key sound and select an option.

To select a theme

• From standby select Menu > Settings > the Display tab

> Themes and select a theme.

To use a picture taken with camera as wallpaper

• From standby select Menu > Settings > the Display tab

> Wallpaper and select a picture.

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Alarms

You can set a sound or the radio as an alarm signal. The alarm
sounds even if the phone is turned off.

To set an alarm

1 From standby select Menu > Organizer > Alarms.
2 Scroll to an alarm and select Edit.
3 Scroll to Time: and select Edit. Enter a time and select OK.
4 Scroll to Recurrent: and select Edit. Mark the days that you

want the alarm to sound and select Done. If you do not select

a day, the alarm will only sound on the next occasion.

5 Select Save to activate this alarm.

To set the signal for an alarm

1 From standby select Menu > Organizer > Alarms.
2 Scroll to an alarm and select Edit.
3 Select the tab > Alarm signal: and select a signal.
4 Select Save.

You need to keep a handsfree inserted to use the radio as
an alarm signal. The handsfree works as an antenna, the
signal will sound through the loudspeaker.

To silence the alarm

1 When the alarm sounds, select Silent.
2 To turn off the alarm, select TurnOff. To repeat the alarm,

select Snooze.

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TrackID™

TrackID™ is a music recognition service. Search for
song titles, artists and album names. You must have
correct Internet settings in your phone. See Internet
on page 29.

For cost information contact your service provider.

To search for song information

• When you hear a song through a loudspeaker, from standby

select Menu > Entertainment > TrackID™.

Entering text

There are two methods you can use to enter text: multitap or
predictive text input.

By using predictive text input you only have to press each
key once. Continue writing a word even if it appears to be
wrong. The phone uses the dictionary to recognize the
word when all letters are entered.

To enter text using multitap

• Press –

• Press to add a space.

• Press to enter punctuation marks.

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repeatedly until the letter appears.

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To enter text using predictive text input

• For example, if you want to write the word “land”, press

, , , .

• If the word or punctuation mark is the one you want, press

to accept and add a space. To accept a word without

adding a space, press .

• If the word or punctuation mark is not the one you want,

press or repeatedly to view alternative words.

To add a word to the dictionary

1 When you write the message, select Options > Spell word.
2 Enter the word using multitap and select Insert.

How to use the keys

• Press and hold down to change the input method.

• Press to shift between upper case and lower case

letters.

• Press and hold down to change the writing language.

• Press to delete characters. To delete a whole word,

press and hold down .

• Press and hold down – to enter numbers.

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Multiple calls

When call waiting is activated, you will hear a beep when
you receive a second call.

To activate call waiting

• From standby select Menu > Settings > the Calls tab

> Manage calls > Call waiting > Activate.

To answer a second call

1 When you hear a beep during a call, select Answer. Your

ongoing call is put on hold.

2 Select Options > Switch calls to switch between the calls.

To reject a second call

• When you hear a beep during a call, select Busy.

Emergency calls

Your phone supports international emergency numbers, for
example, 112 and 911. These numbers can normally be used
for emergency calls in any country, with or without the SIM
card, if a GSM network is within range.

To make an emergency call

• From standby enter 112 (the international emergency

number) and press .

To view or edit your local emergency numbers

• From standby select Menu > Contacts > New contact

> Options > Special numbers > Emergency nos.

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Voicemail

Callers can leave a voicemail message when you cannot
answer. Ask your operator for your voicemail number.

To enter your voicemail number

1 From standby select Menu > Messaging > Settings

> Voicemail no.

2 Enter the voicemail number and select OK.

To call your voicemail service

• From standby press and hold down .

Calendar

To add an appointment in the Calendar

1 From standby select Menu > Organizer > Calendar.
2 Select a date.
3 Scroll to New appointm. and select Add.
4 Enter the information and confirm each entry.
5 Select Save.

To view or edit an appointment

1 From standby select Menu > Organizer > Calendar.
2 Select a date.
3 Scroll to an appointment and select View.
4 Select OK if you are done viewing, or select Options

> Edit to edit the appointment.

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Time and date

To set the time

1 From standby select Menu > Settings > the General tab

> Time & date > Time.

2 Select Format and choose a time format.
3 Enter the time and select Save.

To set the date

1 From standby select Menu > Settings > the General tab

> Time & date > Date.

2 Select Format and choose a date format.
3 Enter the date and select Save.

Language

You can select the language for the phone menus.

To change the phone language

1 From standby select Menu > Settings > the General tab

> Language > Phone language.

2 Select a language.

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Internet

To browse the Internet, you need the correct settings in
your phone. If settings are not in your phone, you can:

• Get them in a text message (SMS) from your network

operator.

• On a computer, go to www.sonyericsson.com/support

and request a text message with the settings.

To select an Internet profile

• From standby select Menu > Settings > the Connectivity

tab > Internet settings > Internet profiles. Select a profile.

To start browsing the Internet

1 From standby select Menu > Internet.
2 Select Options > Go to and select an option.

To stop browsing the Internet

• Select Options > Exit browser.

File manager

You can use the file manager to handle files saved in the phone
memory.

To view information about a file in the file manager

1 From standby select Menu > Organizer > File manager.
2 Navigate to the file and select Options > Information.

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To move a file to a folder in the file manager

1 From standby select Menu > Organizer > File manager.
2 Find the file and select Options > Manage file > Move.
3 Navigate to the folder and select Paste.

To delete a file in the file manager

1 From standby select Menu > Organizer > File manager.
2 Find the file and press or select Options > Delete.

Mass storage

You can connect your phone to a computer with a USB cable
to transfer files using USB Mass storage.

Only use a USB cable supported by your phone. Do not
remove the USB cable from your phone or computer
during file transfer as this may corrupt the phone memory.

To use Mass storage

1 Turn on your phone and connect the USB cable to your

phone and computer. The phone will shut down in this

mode and restart when disconnected.

2 Select Yes in the phone to start the Mass storage session.
3 In the computer, open the phone folder to view files and

folders in the phone.

4 Drag and drop files between the phone and the computer.
5 In the computer, remove the removable disk safely to exit

the Mass storage session.

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Bluetooth™ wireless technology

Bluetooth™ wireless technology enables wireless connections
to other Bluetooth devices, for example, a Bluetooth handsfree.
You can:

• Connect to several devices at the same time.

• Exchange items.

The recommended maximum distance between two
Bluetooth devices is 10 metres (33 feet), with no solid
objects in between.

To turn the Bluetooth function on

• From standby select Menu > Settings > the Connectivity

tab > Bluetooth > Turn on.

Please check if local laws or regulations restrict the use
of Bluetooth wireless technology. If it is not allowed, you
must ensure that the Bluetooth function is turned off.

To show or hide your phone

• From standby select Menu > Settings > the Connectivity

tab > Bluetooth > Visibility > Show phone or Hide phone.

If set to hide, other devices will not be able to identify your
phone using Bluetooth wireless technology.

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To pair a device with your phone

1 Make sure the phone and the device are visible and ready

to paired.

2 From standby select Menu > Settings > the Connectivity

tab > Bluetooth > My devices > New device to search for

available devices.

3 Select a device from the list. Enter a passcode, if required.

To pair your phone with a Bluetooth handsfree

1 Make sure that the phone and the handsfree are visible and

ready to be paired.

2 From standby select Menu > Settings > the Connectivity

tab > Bluetooth > Handsfree.

3 Select Yes if you are adding a Bluetooth handsfree for the

first time or select My handsfree > New handsfree if you are

pairing with another Bluetooth handsfree.

To receive an item

1 From standby select Menu > Settings > the Connectivity

tab > Bluetooth > Visibility > Show phone.

2 When you receive the item, follow the instructions in your

phone.

To send a camera picture using Bluetooth

1 From standby select Menu > Organizer > File manager

> Camera album.

2 Scroll to the picture and select Options > Send > Via

Bluetooth.

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Locks

SIM card lock

The SIM card lock protects your subscription, but not your
phone itself, from unauthorized use. If you change SIM cards,
the phone still works with the new SIM card. Most SIM cards
are locked at the time of purchase. If the SIM card lock is on,
you have to enter a PIN (Personal Identity Number) every time
you turn on your phone. If you enter your PIN incorrectly three
times in a row, the SIM card is blocked. This is indicated by the
message PIN blocked. To unblock, enter your PUK code

provided by your network operator. To unblock it, enter your

PUK (Personal Unblocking Key). Your PIN and PUK are
supplied by your network operator.

If the message Wrong PIN Attempts remaining: appears
when you edit your PIN, you entered the PIN or PIN2
incorrectly.

To unblock your SIM card

1 When PIN blocked. To unblock, enter your PUK code

provided by your network operator. is displayed, enter your

PUK and select OK.

2 Enter a new PIN and select OK.
3 Re-enter the new PIN to confirm and select OK.

To turn the SIM card lock on

1 From standby select Menu > Settings > the General tab

> Security > SIM lock > Protection > On.

2 Enter your PIN and select OK.

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To edit your PIN

1 From standby select Menu > Settings > the General tab

> Security > SIM lock > Change PIN.

2 Enter your PIN and select OK.
3 Enter a new PIN and select OK.
4 Re-enter the new PIN to confirm and select OK.

To edit your PIN2

1 From standby select Menu > Settings > the General tab

> Security > SIM lock > Change PIN2.

2 Enter your PIN2 and select OK.
3 Enter a new PIN2 and select OK.
4 Re-enter the new PIN2 to confirm and select OK.

Phone lock

The phone lock protects the phone against unauthorized use if
it is stolen and the SIM card is exchanged. You can change the
phone lock code (which is 0000 by default) to any four-digit
personal code. If the phone lock is set to Automatic, you do
not need to enter your phone lock code until a different SIM
card is inserted in the phone.

To turn the phone lock on

1 From standby select Menu > Settings > the General tab

> Security > Phone lock > Protection > On.

2 Enter the phone lock code and select OK.

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To edit your phone lock code

1 From standby select Menu > Settings > the General tab

> Security > Phone lock > Change code.

2 Enter the current code and select OK.
3 Enter a new code and select OK.
4 Re-enter the new code to confirm and select OK.

If you forget your new code, you have to take your phone
to your local Sony Ericsson retailer.

To unlock the phone

1 From standby select Menu > Settings > the General tab

> Security > Phone lock > Protection > Off.

2 Enter your phone lock code and select OK.

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Troubleshooting

Some problems require that you call your service provider, but
you can correct most problems yourself. Remove the SIM card
before handing your phone in for repair. Go to
www.sonyericsson.com/support for more information.

Memory capacity and speed

If you have not restarted the phone for a while, you may
experience problems with its memory capacity and speed.
You can restart the phone to improve its capacity.

1 Turn off the phone and remove the battery cover.
2 Remove the phone battery and then put it back in place.
3 Replace the battery cover and turn on the phone.

Master reset

If you experience problems with screen flickering, freezing,
or navigation problems, you should reset the phone.

• From standby select Menu > Settings > the General tab

> Master reset and select an option.

Reset settings will reset all changes that you have made

in your phone to default.

Reset all will delete all user data as contacts, messages,

pictures and sounds in your phone.

The phone turns itself off

If your phone turns itself off when being transported, something
in your pocket or bag has activated the on/off key.

• To turn on the automatic keylock, select Menu > Settings

> the General tab > Security > Auto keylock > On.

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I cannot turn the phone on, what should I do?

Try charging the phone until it has finished charging. Connect
the charger (make sure the power icon on the charger is facing
upwards) and charge the phone for 2.5 hours. The battery icon
on the screen may not appear until the phone has charged for
30 minutes.

What is my phone lock code?

A phone lock protects your phone against unauthorized use.
If a different SIM card is inserted in the phone, the phone lock
code has to be entered. The default phone lock code is 0000.

What do these error messages mean?

PIN blocked. To unblock, enter your PUK code provided by
your network operator.

You have entered the wrong PIN code 3 times in a row. Unblock
the SIM card with the PUK code provided by your operator.
See SIM card lock on page 33.

Insert SIM

Your SIM card is not inserted correctly or may be damaged
or dirty. Try the following:

1 Remove the SIM card.
2 Clean the connectors on the SIM card and phone with a

cloth or a cotton bud. Check if the SIM card is damaged.

3 Insert the SIM card correctly in the phone.

Contact your network operator if you need a new SIM card.

37

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Declaration of conformity for T303

We, Sony Ericsson Mobile Communications AB of
Nya Vattentornet
S-221 88 Lund, Sweden
declare under our sole responsibility that our product

Sony Ericsson type AAB-1022171-BV

and in combination with our accessories, to which this declaration relates
is in conformity with the appropriate standards EN 301 511:V9.0.2,
EN 300 328:V1.7.1, EN 301 489-7:V1.3.1, EN 301 489-17:V1.2.1 and
EN 60950-1:2006, following the provisions of, Radio Equipment and
Telecommunication Terminal Equipment Directive 1999/5/EC.

Lund, March 2008

Shoji Nemoto, Head of Product Business Unit GSM/UMTS
We fulfil the requirements of the R&TTE

Directive (99/5/EC).

FCC statement

This device complies with Part 15 of the FCC rules. Operation
is subject to the following conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including
interference that may cause undesired operation.
Any change or modification not expressly approved by Sony Ericsson
may void the user’s authority to operate the equipment.
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits
are designed to provide reasonable protection against harmful interference
in a residential installa tion. This equipment generates, uses and can radiate
radio frequency energy a nd, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular
installation.

38

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If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on,
the user is encouraged to try to correct the interference by one or more
of the following measures:

- Reorient or relocate the receiving antenna.

- Increase the separation between the equipment and receiver.

- Connect the equipment into an outlet on a circuit different from that
to which the receiver is connected.

- Consult the dealer or an experienced radio/TV technician for help.

Industry Canada Statement

This device complies with RSS-210 of Industry Canada.
Operation is subject to the following two conditions: (1) this device may
not cause interference, and (2) this device must accept any interference,
including interference that may cause undesired operation of the device.
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe B est conforme à la norme NMB-003
du Canada.

Sony Ericsson T303

GSM 900/1800/1900
This User guide is published by Sony Ericsson Mobile Communications
AB or its local affiliated company, without any warranty. Improvements
and changes to this U ser guide necessitated by typographical errors,
inaccuracies of current information, or improvements to programs and/or
equipment, may be made by Sony Ericsson Mobile Communications AB
at any time and without notice. Such changes will, however, be
incorporated into new editions of this User guide. All rights reserved.

© Sony Ericsson Mobile Communications AB, 2008

Publication number: 1210-1909.1
Please note: Some of the services in this User guide are not supported by
all networks. This also applies to the GSM International Emergency
Number 112. Please contact your network operator or service provider if
you are in doubt whether you can use a particular service or not. Please
read the Important information chapters before you use your mobile phone.

39

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All illustrations are for illustration only and may not accurately depict the
actual phone.
Your mobile phone has the capability to download, store and forward
additional content, e.g. ringtones. The use of such content may be
restricted or prohibited by rights of third parties, including but not limited
to restriction under applicable copyright laws. You, and not Sony Ericsson,
are entirely responsible for additional content that you download to
or forward from your mobile phone. Prior to your use of any additional
content, please verify that your intended use is properly licensed or
is otherwise authorized. Sony Ericsson does not guarantee the accuracy,
integrity or quality of any additional content or any other third party
content. Under no circumstances will Sony Ericsson be liable in any
way for your improper use of additional content or other third party
content.
Sony is a trademark or registered trademark of Sony Corporation.
Ericsson is a trademark or registered trademark of Telefonaktiebolaget
LM Ericsson. The Predictive Text Technology is used under license from
Zi Corporation.The Bluetooth word mark and logos are owned by the
Bluetooth SIG, Inc. and any use of such marks by Sony Ericsson is under
license. The Liquid Identity logo and TrackID are trademarks or registered
trademarks of Sony Ericsson Mobile Communications AB. TrackID™ is
powered by Gracenote Mobile. This product is protected by certain
intellectual property right s of Microsoft. Use or distribution of such
technology outside of this product is prohibited without a license from
Microsoft. Content owners use Windows Media digital rights management
technology (WMDRM) to protect their intellectual property, including
copyrights. This device uses WMDRM software to access WMDRM­protected content. If the WMDRM software fails to protect the content,
content owners may ask Microsoft to revoke the software’s ability to use
WMDRM to play or copy protected co ntent. Revocation does not affect
unprotected content. When you download licenses for protect ed content,
you agree that Microsoft may include a revocation list with the li censes.
Content owners may require you to upgrade WMDRM to access their
content. If you decline an upgrade, you will not be able to access content
that requires the upgrade. MPEG Layer-3 audio decoding technology
licensed from Fraunhofer IIS and Thomson.

40

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Export Regulations: Software, including technical data, is subject to U.S.
export control laws, including the U.S. Export Administration Act and its
associated regulations, and may be subject to export or import regulations
in other countries. Customer agrees to comply strictly with all such
regulations and acknowledges that it has the responsibility to obtain
licenses to export, reexport, or import Software. Software may not be
downloaded, or otherwise exported or re-exported (i) into, or to a national
or resident of, Cuba, Iraq, Iran, North Korea, Libya, Sudan, Syria (as such
listing may be revised from time to time) or any country to which the U.S.
has embargoed goods; or (ii) to anyone on the U.S. Treasury Department’s
list of Specially Designated Nations or the U.S. Commerce Department’s
Table of Denial Orders. Restricted Rights: Use, duplication or disclosure
by the United States government is subject to the restrictions as set forth
in the Rights in Technical Data and Computer Software Clauses in
DFARS 252.227-7013(c) (1) (ii) and FAR 52.227-19(c) (2) as applicable.
All other trademarks and copyrights are the property of their respective
owners. Any rights not expressly granted herein are reserved.

41

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www.sonyericsson.com

Sony Ericsson Mobile Communications AB
SE-221 88 Lund, Sweden

1210-1909.1

Printed in Country

This is the Internet version of the User's guide. © Print only for private use.