Printed in K orea
Code No.: GH68-15251A
English (EU). 08/2 007. Rev . 1.0
W orld Wide W eb
http://www.samsungmobile.com
SGH-C450
User’s Guide
• Depending on the software installed or your service provider or country ,
some of the descriptions i n 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.
Installing the SIM card an d battery
1. R emov e the battery cover and insert the SIM car d.
2. Install th e battery and reattach the co ver .
Batter y cover
Battery
Charging the battery
1. Plug the supplied tr avel ada pter .
Note
: When you plug in the travel adapter , the charging indi cator may not
appear for up to 5 minutes, but the battery is ch arging properly .
2. When charging is finished, unplug the adapter .
Note
: Do not remove the battery from the phone without unplugg ing the
adapter first . Otherwise, the phone may be damaged.
T o AC wall outlet
Phone layout and key functions
Web access/
Confi rm key
In Idle mode,
accesses the web
browser . Select s the
highl ight ed op tion or
confirms input in
Menu mode.
Voicemail server
key
X
Voicemail serv er
Soft keys
Perform functions
indicated by the
text above the key .
Dial key
Makes and answers
a call. In Idle mo de,
retrieves t he most
recent calls.
Alphanumeric keys
4-way navigation keys
In Menu mode, scroll
through menu options.
In Idle mode, access the
following menus:
Up/Down
: adjust the
key tone volu me.
Left
:
Create
Right
:
Camer a
Power/End key
T urns the ph one on or
off when held down.
Also ends a call.
Silent mode key
X
Silent mode
Cancel/Clear key
Deletes characters fr om the
display . R eturns the display
to the previous menu level.
Sends an SOS message
when pressed four times
with the keypad locked.
X
SOS mode
Display
Y our phone is in Idle mode when yo u are not on a call or using a menu.
Y ou must be in Idle mode to dial a phone number .
Silent
mode
Press and hold
in Idle mode to disable all sounds on the phone.
T o exit, press and hold this key again.
Voicemail
server
Press and hold
1
in Idle mode to access y our voicemail serv er .
SOS
mode
Press
C
four times when the keyp ad is locked to send an SOS
messag e to preset nu mbers. On ce the SO S message is sent, the
phone will change to SOS m ode and will receive calls only from the
registered recipients. Upon receiving a call from the SOS message
recipients, the phone will automatically answer the call. Press to
exit SOS mode
.
Menu Phone book
T ext and graphics
Soft key function indicators
Icons
Y our phone displays the following status indicators on the top of the
screen:
Icon Descr iption
Signal strength
Call in progress
Out of your service area; you cannot ma ke or receive calls
except for emerg ency calls
SOS message feature active
GPRS network
Alarm set
Home Z one, if regis tered for the ap propriate service
Call div erting featur e active
New text message
New multimedia message
New v oicemail message
Silent mode
Ringer type
•N o n e : M e l o d y
•: V i b r a t i o n
• : Vibr ation then me lody
Battery power level
Switching o n or off the phone
1. Press and hold for more than one second to switch on the phone.
2. If the time & date messag e appears, press th e
Yes
soft key and set
the time and date by the following onscreen instructions.
3. T o switch off the phone, p ress and hold for more t han two
seconds.
Changing the display language
1. In Idle mode, press the
Menu
soft k ey .
2. Selec t
Phone settings
→
Language
→
Text language
.
3. Select a language.
Making a call
1. In Idle mode, en ter an area code and phone number , and press .
2. When you wa nt to end the call, press .
Answering a call
1. When the p hone rings, press the
Accept
soft k ey or to answer a
call.
2. T o end the call, press .
Adjusting the vo lume
1. In Idle mode, press the
Menu
soft key .
2. Select
Sound
settings
→
Incom ing calls
→
Ring v olume
.
3. Pres s the Naviga tion keys to adju st the volum e level .
4. Press the
Save
soft key .
While a c all is in p rogress, pre ss
Up
or
Down
to adjust t he earpiece
volume .
Changing a ri ngtone for cal ls
1. In Idle mode, press the
Menu
soft key .
2. Select
Sound settings
→
Incoming calls
→
Default ringtones
or
My sounds
.
3. Select a ringtone and press the
Yes
soft ke y .
Redialling recent n umbers
1. In Idle mode, press .
2. Press
Up
or
Down
to scroll to the number you want.
3. Press to dial the number .
Using the me nus
In Idle mode, press the
Menu
soft ke y
to enter the main me nu.
Use the 4-way navigat ion keys to s croll u p, down,
left, or right through the menu system, highlight
menu items, and change feat ure settings.
T o exit the menu
without changing
the menu settings,
press this key .
Labels at the bottom corner s of the display
show the cu rrent soft k ey functions . Press
the left soft key ( ) or right soft key ( )
to perform the function indicated.
T o return to the
previous menu
level, press the
Back
soft key or
C
.
T o select or modify a menu or feature:
1. In Idle mode, pr ess the
Menu
soft k ey .
2. Press the Navigation keys to re ach a desired menu and then press
the
Select
soft key or .
3. If the menu contains any submenus, locate the one you w ant by
pressing the Navigatio n keys. Press the
Select
soft key or to
enter the submenu.
If the selected menu contains additional submenus, repeat this step.
4. Press the Na vigation k eys to find the se tting of you r choice.
5. Press the
Select
soft key or to confirm y our chosen setting.
Shortcut numbers
Y ou can quickly access the menu you w ant by using shortcut numbers.
The shortcut number displays in front of the menu name in Menu mode.
Menu map
1. Call log
1.1 Missed calls
1.2 R eceived calls
1.3 Dialled calls
1.4 D elete all
1.5 Call time
1.6 Call costs*
2. Network serv ices
2.1 Call d iverting
2.2 Call b arring
2.3 Call w aiting
2.4 Network se lection
2.5 Caller ID
2.6 Active line
*
3. Applications
3.1 V oice reco rder
3.2 FM rad io
3.3 SIM -A T
*
4. Sound settings
4.1 Incoming c alls
4.2 Mes sages
4.3 Power on/off
4.4 Connectio n tone
4.5 K eypad tone
4.6 Minute minder
4.7 Silent mode
4.8 Alerts on call
5. Messag es
5.1 T ext messages
5.2 Multimedia me ssages
5.3 Push messages
5.4 Pres et messages
5.5 V oice mail
5.6 Broadcast
5.7 Settings
5.8 SOS messages
5.9 Memory st atus
6. Fun bo x
6.1 WWW servi ces
6.2 Media box
6.3 JAV A world
7. Planner
7.1 New memo
7.2 Calendar
7.3 T o do list
7.4 Cloc k
7.5 Alar m
7.6 Calculat or
7.7 Converter
7.8 Time r
7.9 Stop watch
8. Camera
8.1 T ak e photo
8.2 My photos
8.3 Delet e all
8.4 Settings
8.5 Memory st atus
9. Phone settings
9.1 Display
9.2 Greeting message
9.3 Language
9.4 Offline m ode
9.5 Security
9.6 Auto redial
9.7 Voice clarity
9.8 Anykey answer
9.9 Auto keypad lock
9.10 Reset sett ings
Press the
Phonebook
soft
key in Id le mode.
1. Find name
2. FDN list
3. Add entry
4. Speed-dial l ist
5. Own number
6. Group setti ng
7. Management
8. SDN*
*
Avail able only if supported
by your SIM card.
Entering text
Changing the text input mode
In a text input field, press the ri ght soft key until the input mode indicator
you want appears:
•T 9 m o d e
•A B C m o d e
• Number mode
•S y m b o l m o d e
T9 mode
1. Press
2
to
9
to start entering a wo rd. Press each key once for one
letter .
Example: T o enter “Hello” in T9 mode, pre ss
4
,
3
,
5
,
5
, and
6
.
T9 predic ts the word that y ou are typing, a nd it may chan ge with each
key that you pr ess.
2. Enter the whole w ord before editing or deleting characters.
3. When the word displays c orrectly , go to step 4. Otherwise, pr ess
0
to
display alternativ e word choices for th e keys that yo u have pressed.
For examp le, “Of ” and “Me” use
6
and
3
.
4. Press to insert a space and enter the next word.