Install the SIM card and battery
Remove the back cover and insert the SIM card. 1.
Insert the battery and replace the back cover . 2.
Charge the battery
Plug the supplied travel 1.
adapter into the multifunction
jack.
When charging is 2.
nished,unplug
the travel adapter .
Do not remove the battery from the phone before •
unpluggingthetraveladapterrst.Otherwise,the
phone may be damaged.
T o save energy , unplug the travel adapter when •
not in use. The travel adapter does not have
a power switch, so you must unplug the travel
adapter from the outlet to interrupt the power
supply . The travel adapter should remain close to
the socket when in use.
Insert a memory card (optional)
Y our phone accepts microSD™ or microSDHC™
memory cards up to 16 GB (depending on memory card
manufacturer and type).
Formatting the memory card on a PC may cause •
incompatibility with your phone. Format the
memory card only on the phone.
Frequent writing and erasing of data will shorten •
the life span of memory cards.
Remove the back cover . 1.
Insert a memory card with the gold-coloured 2.
contacts facing down.
Push the memory card in the memory card slot until 3.
it locks in place.
Replace the back cover . 4.
Instructional icons
Note: notes, usage tips, or additional
information
→
Followed by: the order of options or menus
you must select to perform a step; for
example: In Menu mode, select Messages
→ Create message (represents Messages ,
followed by Create message )
[ ]
Square brackets: phone keys; for example:
[
] (represents the Power/End key)
< >
Angled brackets: softkeys that control
different functions at each screen; for
example: <OK > (represents the OK softkey)
T urn your phone on or off
T o turn your phone on,
Press and hold [ 1.
].
Enter your PIN and press < 2. OK > (if necessary).
T o turn your phone of f, repeat step 1 above.
Access menus
T o access your phone’ s menus,
In Idle mode, press < 1. Menu > to access Menu mode.
Y oumayneedtopresstheConrmkeytoaccess •
Menu mode depending on your region or service
provider .
When you are using the smart home screen, you •
cannotusetheConrmkeytoaccessMenumode.
Use the Navigation key to scroll to a menu or option. 2.
Press < 3. Select >, <Save>,ortheConrmkeyto
conrmthehighlightedoption.
Press < 4. Back > to move up one level; Press [
] to
return to Idle mode.
When you access a menu requiring the PIN2, you •
must enter the PIN2 supplied by the SIM card.
For details, contact your service provider .
Samsung is not responsible for any loss of •
passwords or private information or other
damages caused by illegal software.
Make a call
In Idle mode, enter an area code and a phone 1.
number .
Press [ 2.
] to dial the number .
T o end the call, press [ 3.
].
Answer a call
When a call comes in, press [ 1. ].
T o end the call, press [ 2.
].
Adjust the volume
T o adjust the volume of the ringtone
In Menu mode, select 1. Settings → Sound proles .
Scrolltotheproleyouareusing.2.
Ifyouareusingthesilentprole,youarenot
allowed to adjust the volume of the ringtone.
Press < 3. Edit > → V olume.
Scroll to 4. Call alert .
Scroll left or right to adjust the volume level and 5.
press <Save >.
T o adjust the volume of voice during a call
While a call is in progress, press the Navigation key up
or down to adjust the volume.
Innoisyenvironments,youmayhavedifculty
hearing the calls while using the speakerphone
feature. For better audio performance, use the
normal phone mode.
Change your ringtone
In Menu mode, select 1. Settings → Sound proles .
Scrolltotheproleyouareusing.2.
Ifyouareusingthesilentprole,youarenot
allowed to change the ringtone.
Press < 3. Edit > → V oice call ringtone.
Select a memory location (if necessary). 4.
Select a ringtone.5.
T oswitchtoanotherprole,selectitfromthelist.
Call a recently dialled number
In Idle mode, press [ 1. ] to display a list of recent
numbers.
Scroll left or right to a call type. 2.
Scroll up or down to a number or name. 3.
PresstheConrmkeytoviewdetailsofthecallor 4.
[
] to dial the number .
Use the smart home screen
The smart home screen allows you to access
applications, contacts, and calendar events or view the
clock from Idle mode.
When you are using the smart home screen, the
Navigation key does not work as shortcuts.
T o add items to the smart home screen
In Menu mode, select 1. Settings → Display → Smart
home.
Press < 2. Edit >.
Select the items to display on the smart home 3.
screen.
For the shortcuts toolbar , you can add or delete
the shortcuts as desired. Press <Options > → Edit
shortcuts.
Press < 4. Options > → Save .
PresstheConrmkey . 5.
Y ou can change the idle screen to another style.
In Menu mode, select Settings → Display → Smart
home and scroll left or right to a style you want.
T o access the smart home items
Press the Navigation key to scroll through the items on
thesmarthomescreenandpresstheConrmkeyto
select an item.
Enter text
T o change the text input mode
Press and hold [• ]toswitchbetweenT9and ABC
modes. Depending on your region, you may be able to
accessaninputmodeforyourspeciclanguage.
Press [•
] to change case or switch to Number mode.
Press [•
] to switch to Symbol mode.
Press and hold [•
] to select an input mode or change
the input language.
T9 mode
Press the appropriate alphanumeric keys to enter an 1.
entire word.
When the word displays correctly , press [ 2. 0 ] to insert
a space. If the correct word does not display , press
the Navigation key up or down to select an alternate
word.
ABC mode
Press an appropriate alphanumeric key until the
character you want appears on the display .
Number mode
Press an appropriate alphanumeric key to enter a
number .
Symbol mode
Press an appropriate alphanumeric key to enter a
symbol.
T o move the cursor , press the Navigation key .•
T o delete characters one by one, press <• Clear>.
T o delete all of the characters, press and hold
<Clear >
T o insert a space between characters, press [• 0 ].
T o enter punctuation marks, press [• 1 ].
Add a new contact
The memory location to save new contacts may
be preset depending on your service provider . T o
change the memory location, in Menu mode, select
Contacts → < Options> → Settings → Save new
contact to → a memory location.
In Idle mode, enter a phone number and press 1.
<Options>.
Select 2. Add to Contacts → Create contact →
a memory location (if necessary).
Select a number type (if necessary). 3.
Enter contact information. 4.
PresstheConrmkeyorpress< 5. Options> → Save
to add the contact to memory .
Send and view messages
T o send a text message or multimedia message
In Menu mode, select 1. Messages → Create
message.
Enter a destination number and scroll down. 2.
Enter the message text. 3. ►
Enter text
Forsendingasatextmessage,skiptostep5.
For attaching multimedia, continue with step 4.
Press < 4. Options > → Add multimedia and add
an item.
PresstheConrmkeytosendthemessage. 5.
T o view a text or multimedia messages
In Menu mode, select 1. Messages → Inbox .
Select a text or multimedia message. 2.
Make fake calls
Y ou can simulate an incoming call when you want to get
out of meetings or unwanted conversations.
T o activate the fake call feature
In Menu mode, select Settings → Call → Fake call →
Fake call hot key.
T o make a fake call
In Idle mode, press and hold the Navigation key •
down.
When the keys are locked, press the Navigation key •
down four times.
Activate the mobile tracker
When someone inserts a new SIM card in your phone,
the mobile tracker feature will automatically send the
contactnumbertospeciedrecipientstohelpyou
locate and recover your phone.
T o activate the mobile tracker ,
In Menu mode, select 1. Settings → Security →
Mobile tracker.
Enter your password and select < 2. OK >.
ThersttimeyouaccessMobiletracker ,youwillbe
promptedtocreateandconrmapassword.
PressConrmkeytoselect3. On .
ScrolldownandpresstheConrmkeytoopenthe4.
recipient list.
Press <5. Options> → Contacts to open your
contact list.
PresstheConrmkeytoselectacontactandthen6.
press <Add >.
Select a number (if necessary). 7.
PresstheConrmkeytosavetherecipients.8.
Scroll down and enter the sender ’s name. 9.
Press < 10. Save > → <Accept >.
Activate and send an SOS message
In an emergency , you can send SOS messages to your
family or friends for help.
T o activate the SOS message
In Menu mode, select 1. Messages → Settings →
SOS messages → Sending options.
Press < 2. Change > to select On .
ScrolldownandpresstheConrmkeytoopenthe3.
recipient list.
Press < 4. Options > → Search to open your contact
list.
Select a contact.5.
Select a number (if necessary). 6.
PresstheConrmkeytosavetherecipients.7.
Scroll down and set the number of times to repeat 8.
the SOS message.
Press < 9. Back > → <Ye s >.
T o send an SOS message
With the keys locked, press [ 1. ] four times to send
an SOS message to preset numbers.
The phone switches to SOS mode and sends the
preset SOS message.
T o exit SOS mode, press [ 2.
].
Use the camera
T o capture photos
In Menu mode, select 1. Camera to turn on the camera.
Rotate the phone anti-clockwise to landscape view . 2.
Aimthelensatthesubjectandmakeany3.
adjustments.
PresstheConrmkeytotakeaphoto.Thephotois4.
saved automatically .
Declaration of Conformity (R&TTE)
We, Samsung Electronics
declare under our sole responsibility that the product
GSMMobilePhone:GT -C3750
to which this declaration relates, is in conformity with the following standards and/or
other normative documents.
SAFETY EN60950-1:2006+A1 1:2009
SAR EN50360:2001/AC2006
EN 62209-1 : 2006
EMC EN 301 489-01 V1.8.1 (04-2008)
EN301489-07V1.3.1(1 1-2005)
EN301489-17V2.1.1(05-2009)
RADIO EN30151 1V9.0.2(03-2003)
EN 300 328 V1.7.1 (10-2006)
We hereby declare that [all essential radio test suites have been carried out and that]
the above named product is in conformity to all the essential requirements of Directive
1999/5/EC.
TheconformityassessmentprocedurereferredtoinArticle10anddetailedin Annex[IV]
ofDirective1999/5/EChasbeenfollowedwiththeinvolvementofthefollowingNotied
Body(ies):
BABT ,ForsythHouse,
ChurcheldRoad,
Walton-on-Thames,
Surrey , KT12 2TD, UK*
Identicationmark:0168
The technical documentation kept at :
SamsungElectronicsQALab.
which will be made available upon request.
(Representative in the EU)
SamsungElectronicsEuroQALab.
Blackbushe Business Park, Saxony Way ,
Y ateley, Hampshire, GU46 6GG, UK*
201 1.03.21 Joong-Hoon Choi / Lab Manager
(place and date of issue) (name and signature of authorised person)
* It is not the address of Samsung Service Centre. For the address or the phone number of
Samsung Service Centre, see the warranty card or contact the retailer where you purchased
your product.
T o view photos
In Menu mode, select My les → Images →aphotole.
T o capture videos
In Menu mode, select 1. Camera to turn on the camera.
Rotate the phone anti-clockwise to landscape view . 2.
Press [ 3. 1 ] to switch to the camcorder .
Aimthelensatthesubjectandmakeany4.
adjustments.
PresstheConrmkeytostartrecording. 5.
Press the < 6. Stop > to stop recording. The video is
saved automatically .
T o view videos
In Menu mode, select My les → V ideos →avideole.
Listen to music
In Menu mode, select 1. Music → Library .
Select a music category 2. →amusicle.
Control playback using the following keys: 3.
Key Function
Conrm Pause or resume playback
Navigation
Left: Skip backward; Scan backward •
inale(pressandhold)
Right: Skip forward; Scan forward in •
ale(pressandhold)
Up/Down: Adjustthevolume •
Key Function
1 Rate the current track
2 Select a sound effect
3 Change the repeat mode
4 ActivateordeactivateShufemode
Listen to the FM radio
Plug a headset into the phone. 1.
In Menu mode, select 2. Apps → FM radio .
PresstheConrmkeytostarttheFMradio.3.
Press < 4. Ye s > to start automatic tuning.
The radio scans and saves available stations
automatically .
ThersttimeyouturnontheFMradio,youwillbe
prompted to start automatic tuning.
Control the FM radio using the following keys:5.
Key Function
Conrm T urn the FM radio on or off
Navigation
Left/Right: Fine-tune the frequency; •
Search for an available radio station
(press and hold)
Up/Down: Adjustthevolume •
Back cover
SIM card
Memory
card
Battery
T o ACpoweroutlet