SGH-C258
User’s Guide
• Depending on the software installed or your service provider or country, some
of the descriptions in this guide may not match your phone exactly.
• Depending on your country, your phone and accessories may appear different
from the illustrations in this guide.
Printed in Korea
World Wide Web
http://www.samsungmobile.com
Code No.: GH68-14049A
English. 03/2007. Rev.1.0
Installing the SIM card and battery
1. Remove the battery cover and insert the SIM card.
Battery
cover
2. Install the battery and reattach the cover.
Battery
Charging the battery
1. Plug the supplied travel adapter.
To AC wall outlet
2. When charging is finished, unplug the adapter.
Note
: Do not remove the battery from the phone without unplugging the
adapter first. Otherwise, the phone may be damaged.
Phone layout and key functions
Web access/
Confirm key
In Idle mode, accesses
the web browser.
Selects the highlighted
option or confirms input
in menu mode.
Soft keys
P
erform functions
indicated by the text
above the key
In Idle mode, adjust the
Volume keys
keypad tone volume.
Makes and answers a
Voicemail server key
X Voicemail server
Alphanumeric keys
Dial key
call. In Idle mode,
retrieves the most
recent calls.
.
4-way navigation keys
In Menu mode, scroll
through menu options.
In Idle mode, access
your favourite menus
directly.
Power/End key
Turns the phone on or
off when pressed and
held. Also, ends a call.
Cancel/Clear key
Deletes characters from
the display. Returns the
display to the previous
menu level.
Silent mode key
X
Silent mode
Silent
mode
Voicemail
server
SOS
mode
Press and hold in Idle mode to disable all sounds on the phone.
To exit, press and hold this key again.
Press and hold 1 in Idle mode to access your voicemail server.
Press the Volume keys four times in Idle mode with the phone
closed to send an SOS message to preset phone numbers. Once the
SOS message is sent, the phone will change to SOS mode and will
receive calls only from the SOS message recipients until the SOS
mode is cancelled. Upon receiving a call from the SOS message
recipients, the phone will automatically answer the call, after one
vibration, relaying the emergency situation to the caller.
Display
Your phone is in Idle mode when you are not on a call or using a menu.
You must be in Idle mode to dial a phone number.
Icons
Text and graphics
Menu Phonebook
Soft key function
indicators
Using the menus
In Idle mode, press the
To return to the
previous menu
level, press the
soft key or c.
Use the 4-way navigation keys ( ) as
shortcuts to access your favourite menus.
fixed as a shortcut to
1. In Idle mode, press the
2. Select
3. Select a key.
4. Select a menu to be assigned to the key.
Menu
soft key to enter the main menu.
Labels at the bottom corners of
the display show the current soft
key functions. Press the left soft
key ( ) or right soft key ( ) to
perform the function indicated.
FM Radio
Phone settings →
.
Menu
Short cut
soft key.
To exit the menu
without changing
the menu settings,
press this key.
Up
is
.
Your phone displays the following status indicators on the top of the
screen:
Icon Description
Received signal strength
Call in progress
Out of your service area; you cannot make or receive calls
except for emergency calls
Silent mode
GPRS network
Roaming network
Call ringer set to vibrate
Call diverting feature active
SOS message feature active
New text message
New voicemail message
Alarm set
Battery power level
To select or modify a menu or feature:
1. In Idle mode, press the
Menu
soft key.
2. Press the Navigation keys to reach a desired menu and then press
the
Select
soft key or .
3. If the menu contains any submenus, locate the one you want by
pressing the Navigation keys. Press the
Select
soft key or to
enter the submenu.
If the selected menu contains additional submenus, repeat this step.
4. Press the Navigation keys to find the setting of your choice.
5. Press the
Select
soft key or to confirm your chosen setting.
Shortcut numbers
You can quickly access the menu you want by using shortcut numbers.
The shortcut number displays in front of the menu name in Menu mode.
Switching on or off the phone
1. Press and hold for more than one second to switch on the phone.
2. If the time & date message appears, press the
Yes
soft key and set the
time and date by the following onscreen instructions.
3. To switch off the phone, press and hold for more than two seconds.
Changing the display language
1. In Idle mode, press the
2. Select
Phone settings →
3. Select a language.
Menu
soft key.
Language
.
Making a call
1. In Idle mode, enter an area code and phone number, and press .
2. When you want to end the call, press .
Answering a call
1. When the phone rings, press the
call.
To reject the call, press the
To mute the ringtone, press and hold the Volume keys.
Accept
Reject
soft key or to answer a
soft key or .
Menu map
1. SIM AT*
2. Call records
2.1 Missed calls
2.2 Received calls
2.3 Dialled calls
2.4 Delete all
2.5 Call time
2.6 Call cost*
3. Network services
3.1 Call diverting
3.2 Call barring
3.3 Call waiting
3.4 Network selection
3.5 Caller ID
3.6 Closed user group
4. Sound settings
4.1 Ring tone
4.2 Ring volume
4.3 Alert type
4.4 Keypad tone
4.5 Message tone
4.6 Alert on call
4.7 Folder tone
4.8 Extra tones
5. Messages
5.1 Text messages
5.2 Push messages
6. Funbox
6.1 WAP browser
6.2 Fun club
6.3 Sounds
6.4 Images
6.5 Delete all
6.6 Memory status
7. Organiser
7.1 Alarm
7.2 Calendar
7.3 Time & Date
7.4 Calculator
7.5 To do list
7.6 Voice memo
7.7 Currency exchange
8. FM Radio
9. Phone settings
9.1 Display settings
9.2 Greeting message
9.3 Own number
9.4 Language
9.5 Security
9.6 Extra settings
9.7 Short cut
9.8 Volume key
9.9 Reset settings
Press the
soft key in Idle mode.
1 Search
2 New entry
3 Group search
4 Edit group
5 Speed dial
6 Delete all
7 Memory status
8 SDN*
* Shows only if supported
Phonebook
2. When you want to end the call, press .
Adjusting the volume
1. In Idle mode, press the
2. Select
3. Press
Sound settings → Ring volume
Up
or
Down
4. Press the OK soft key.
While a call is in progress, press the Volume keys to adjust the earpiece
volume.
Menu
soft key.
.
to adjust the volume level.
Changing a ringtone for calls
1. In Idle mode, press the
2. Select
Sound settings →
3. Select a ringtone.
Menu
soft key.
Ring tone
.
Redialling recent numbers
1. In Idle mode, press .
2. Press Up or
Down
to scroll to the number you want.
3. Press to dial the number.
Entering text
Changing the text input mode
In a text input field, press the right soft key and select the input mode you
want:
•: Pinyin •: CHN S stroke
•: CHN T stroke • : Quick english
•: English •: Number
• None: Symbol / My words
Depending on the selected language, the available input modes vary. To get
help information on each input mode, select
Pinyin mode
1. Press the keys corresponding to the phonetic spelling, pinyin, referring to
the letters printed on the keys.
Example: To enter “ ”, press 6 and 4 to enter “ni.”
2. Press
Left
or
Right
to select alternative pinyins for the keys you pressed.
3. If you cannot find the character you want, press Up or
through the word choices.
4. Press 1 to activate the character selection field.
Help
.
Down
to scroll
5. Press the number key corresponding to the character you want.
Chinese stroke mode
1. Press the keys that correspond to a character’s component strokes.
Example: To enter “ ”, press 5 for and 3 for .
2. If you cannot find the character you want, press Up or
Down
to scroll
through the word choices.
Press the number key corresponding to the character.
Quick english mode
1. Press 2 to 9 to start entering a word. Press each key once for one
letter.
The word you are entering appears on the display. It may change with
each keypress. Finish entering the word before editing or deleting any
keystrokes.
Example: To enter “Hello” in English word mode, press 4, 3, 5, 5, and
6
.
2. Press to insert a space and enter the next word.
English mode
Press the keys labelled with the letter you want once for the first letter,
twice for the second letter, and so on.
For example, press 2 three times to enter “C” and 5 two times to enter
“K.”
Number mode
Press the keys corresponding to the digits you want.
Symbol mode
Press the number keys corresponding to the symbol you want and press
the OK soft key. You can press Up or
Down
to display more symbols.
Tips for entering text
• To move the cursor, press the Navigation keys.
• To delete characters one by one, press C. To clear the display, press and
hold C.
• To insert a space between characters, press .
• To change case in Quick english mode or English mode, press .
• To enter punctuation marks in Quick english mode or English mode,
press 1.
Sending an SMS message
1. In Idle mode, press the
2. Select
Messages →
Menu
soft key.
Text messages → Write new
.
3. Enter the message text.
4. Press the
•
•
•
•
•
5. Press the
Save only
6. If you select
Options
Add objects
: add sounds, images, or animated images.
Add templates
Add emoticon
: add emoticons.
Add phonebook
Add bookmark
Options
.
Save and send
soft key and add items using the following options:
: add text templates.
: add Phonebook contacts.
: add bookmark items.
soft key and select
or
Send only, Save and send
Save only
, select a memory location.
7. Enter destination numbers.
8. Press the
Options
soft key and select
Send message
to send the
message.
Quick feature reference
This section provides brief explanations of features on your phone.
Feature Description Select
Find a
contact
Add a new
contact
Search for contacts in Phonebook. Phonebook
> Search
Add a new contact to Phonebook. Phonebook
> New entry
, or
Feature Description Select
Search
group
Change
properties of
a caller
group
Speed dial Assign speed dial numbers
Delete
Phonebook
contacts
Phonebook
memory
status
SDN
(Service
Dialling
Numbers)
Use the SIM
service
View recent
calls
Search for Phonebook contacts in
caller groups.
Select a ringtone or image for
incoming calls and messages from
members of a group. Also change
the group name.
(2 to 9) for eight of your most
frequently dialled numbers.
Delete all Phonebook contacts
stored in the phone’s memory, on
the SIM card, or both.
View the total number of
Phonebook contacts in the
phone’s memory or on the SIM
card.
Access the list of service numbers
assigned by your service provider.
Use a variety of additional
services offered by your service
provider.
View the most recent calls you
have dialled, received, or missed.
Phonebook
> Group search
Phonebook
> Edit group
Phonebook
> Speed dial
Phonebook
> Delete all
Phonebook
> Memory status
Phonebook
> SDN
Menu
> SIM AT
Menu
> Call records
> Missed calls,
Received calls, or
Dialled calls
Feature Description Select
Delete
recent calls
Call time
display
Call cost
display
Network
services
Select
ringtone and
volume
Alert type Select an alert type for the call
Select key
tone
Select
message
tone
Alert on call Set the phone to alert you when
Feature Description Select
Currency
converter
FM Radio Listen to music or news via the
Display
settings
Greeting
message
Check your
own phone
numbers
Display
language
Security Protect the phone against
Mobile
tracker
Delete the call logs in each call
type, or all logs at once.
View the duration of recent calls
you have dialled and received.
Also reset the time counter.
View the cost of your calls. Menu
Access network services offered
by your service provider.
Select a ringtone for incoming
calls or a volume level.
ringer.
Select a tone which the phone
sounds when you press a key.
Select the alert ringtone for
incoming SMS and broadcast
messages.
you receive a new message or
when the time for an alarm comes
during a call.
Do currency conversions. Menu
FM radio on your phone.
Change settings for the display
and backlight.
Enter the greeting message to be
displayed when the phone is
switched on.
Check your phone numbers or
assign a name to them.
Select a language to be used for
the display text.
unauthorised use.
Track your phone when it is stolen
or lost. When someone tries to
use your phone with other SIM
card, the phone will automatically
send the preset tracking message
to your family or friends.
Menu
> Call records
> Delete all
Menu
> Call records
> Call time
> Call records
> Call cost
Menu
> Network services
Menu
> Sound settings
> Ring tone or Ring
volume
Menu
> Sound settings
> Alert type
Menu
> Sound settings
> Keypad tone
Menu
> Sound settings
> Message tone
Menu
> Sound settings
> Alert on call
> Organiser
> Currency exchange
Menu
> FM Radio
Menu
> Phone settings
> Display settings
Menu
> Phone settings
> Greeting message
Menu
> Phone settings
> Own number
Menu
> Phone settings
> Language
Menu
> Phone settings
> Security
Menu
> Phone settings
> Security
> Mobile tracker
Feature Description Select
Folder tone Select the tone that the phone
Extra tones Set additional tones for the
Read SMS
messages
Send SMS
messages
Message
templates
Messaging
options
SOS
message
Feature Description Select
Extra
settings
Menu
shortcuts
Volume key Set whether the phone mutes the
Reset the
phone
sounds when you open or close
the phone.
phone.
Read received, sent, or saved
messages.
Create and send messages to
other mobile phones.
Preset templates of frequently
used messages or emoticons.
Set options for using messaging
services.
Activate the SOS message
feature. Enter recipients and
select the repeat mode.
Set the automatic redialling
feature or the answering method.
Set the
Down, Left
keys as shortcuts to access your
favourite menus directly.
call ringer or rejects a call if you
press and hold the Volume keys
when a call comes in.
Reset the phone to the factory
default settings.
, and
Right
Menu
> Sound settings
> Folder tone
Menu
> Sound settings
> Extra tones
Menu
> Messages
> Text messages
> Inbox, Outbox, or
Draft
Menu
> Messages
> Text messages
> Write new
Menu
> Messages
> Text messages
> Templates or
Emoticon templates
Menu
> Messages
> Text messages
> Settings
Menu
> Messages
> Text messages
> SOS messages
Menu
> Phone settings
> Extra settings
Menu
> Phone settings
> Short cut
Menu
> Phone settings
> Volume key
Menu
> Phone settings
> Reset settings
Important safety precautions
Read these guidelines before using your wireless phone. Failure to comply with them
may be dangerous or illegal.
Drive safely at all times
Do not use a hand-held phone while driving; park the vehicle first.
Switching off when refuelling
Do not use the phone at a refuelling point (service station) or near fuels or chemicals.
Switching off in an aircraft
Wireless phones can cause interference. Using them in an aircraft is both illegal and
dangerous.
Feature Description Select
Delete
messages
Message
memory
status
Voicemail Access your voicemail server and
Broadcast
message
Push
message
Web
browser
Fun club Access the web browser provided
Access
media files
Switching off near all medical equipment
Hospitals and health care facilities may be using equipment that could be sensitive to
external RF energy. Follow any regulations or rules in force.
Interference
All wireless phones may be subject to interference, which could affect their
performance.
Special regulations
Follow any special regulations in force in any area and always switch off your phone
whenever it is forbidden to use it.
Water resistance
Your phone is not water-resistant. Keep it dry.
Sensible use
Use only in the normal position (held to the ear). Avoid unnecessary contact with the
antenna when the phone is switched on.
Emergency calls
Key in the emergency number for your present location, then press . Do not end
the call until given permission to do so.
Small children and your phone
Keep the phone and all its parts including accessories out of reach of small children.
Accessories and batteries
Use only Samsung-approved batteries and accessories, such as headsets and PC data
cables. Use of any unauthorised accessories could damage your phone and may be
dangerous.
CAUTION
Delete messages in each message
box, or all messages at once.
Check memory information for
messages.
listen to messages on the
network.
Change settings for the service
and access broadcast messages.
Change the settings for the
service, and access or delete push
messages.
Launch and configure the web
browser.
by your service provider.
Access sounds or images in your
phone’s memory.
Risk of explosion if a battery is replaced by an incorrect type.
Dispose used batteries according to the instructions.
Menu
> Messages
> Text messages
> Delete all
Menu
> Messages
> Text messages
> Memory status
Menu
> Messages
> Text messages
> Voice mail
Menu
> Messages
> Text messages
> Broadcast
Menu
> Messages
> Push messages
Menu > Funbox
> WAP browser
Menu > Funbox
> Fun club
Menu > Funbox
> Sounds or Images
Feature Description Select
Delete
media files
Funbox
memory
status
Alarm Set an alarm to sound at a
Calendar Keep track of daily or monthly
Time and
date
Calculator Perform basic arithmetic
To do list Create a list of tasks and assign a
Voice memo Record voice memos and listen to
Use of authorised software
Use only Samsung-authorised software. The use of any unauthorised software could
damage your phone.
Qualified service
Only qualified service personnel may repair your phone.
Delete sounds or images in each
media box, or all media files at
once.
Check the amount of memory in
use for sounds and images.
specific time.
schedule.
Set the current time and date
manually.
functions.
deadline to each task.
them.
At very high volume, prolonged listening to a headset can damage
your hearing.
Menu > Funbox
> Delete all
Menu > Funbox
> Memory status
Menu
> Organiser
> Alarm
Menu
> Organiser
> Calendar
Menu
> Organiser
> Time & Date
Menu
> Organiser
> Calculator
Menu
> Organiser
> To do list
Menu
> Organiser
> Voice memo
SAR information
Your wireless phone is a radio transmitter and receiver. It is designed and
manufactured not to exceed the emission limits for exposure to radio frequency (RF)
energy set by the European Union (EU) Council. These limits are part of
comprehensive guidelines and establish permitted levels of RF energy for the general
population. The guidelines are based on the safety standards that were developed by
independent scientific organisations through periodic and thorough evaluation of
scientific studies.
The standards include a substantial safety margin designed to assure the safety of all
persons, regardless of age and health.
The exposure standard for wireless phones employs a unit of measurement known as
Specific Absorption Rate (SAR). The SAR limit set by the EU Council is 2.0 W/kg.