Insert a memory card (optional)
Your 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.
1.Remove the battery cover and battery.
2.Unlock the memory card cover.
Memory card cover
3. Lift the memory card cover and insert a memory card with the label side facing down.
Memory card
4.Close and lock the memory card cover.
5.Replace the battery and battery cover.
Adjust the volume
To adjust the volume of the ringtone
1.In Menu mode, select Settings → Phone profiles.
2.Select 
next to the profile you are using.
If you are using the silent or offline profile, you are not allowed to adjust the volume of the ringtone.
3.Drag left or right the slide under Call alert volume to adjust the volume level.
4.Select Save.
To adjust the volume of voice during a call
While a call is in progress, press the Volume key and adjust the volume.
In noisy environments, you may have difficulty hearing the calls while using the speakerphone feature. For better audio performance, use the normal phone mode.
Change your ringtone
1.In Menu mode, select Settings → Phone profiles.
2.Select 
next to the profile you are using.
If you are using the silent or offline profile, you are not allowed to change the ringtone.
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)
Turn your phone on or off
To turn your phone on,
1.Press and hold the Power/Menu exit key.
2.Enter your PIN and select Confirm (if necessary). To turn your phone off, repeat step 1 above.
Use the touch screen
For the optimal use of the touch screen, remove the screen protection film before using your phone.
•Touch an icon or option to select a menu or launch an application.
•Drag your finger up or down to scroll through vertical lists.
•Drag your finger left or right to scroll through horizontal lists.
3.Select Voice call ringtone or Video call ringtone.
4.Select a ringtone category → a ringtone.
5.Select Save twice.
To switch to another profile, select it from the list.
Call a recently dialled number
1.In Idle mode, press the Dial key.
2.Select the All drop-down menu and select a call type.
3.Select 
next to a number or name.
Enter text
To change the text input mode
•Select Abc to select an input mode.
•Select T9 to switch to T9 mode.
•Select 
to switch to Symbol mode.
•Select EN to change the input language.
Access menus
To access your phone's menus,
1.In Idle mode, select Menu to access Menu mode.
2.Scroll left or right to a Menu mode screen.
3.Select a menu or option.
4.Press the Back key to move up one level; Press the Power/Menu exit key to return to Idle mode.
•When you access a menu requiring the PIN2, you must enter the PIN2 supplied with 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.
Use widgets
Open the widget toolbar
In Idle mode, select the arrow at the bottom left of the screen to open the widget toolbar. You can rearrange widgets on the widget toolbar or move them to the idle screen.
Move the widgets to the idle screen
1.Open the widget toolbar.
2.Drag a widget from the widget toolbar to the idle screen.
T9 mode
1.Select the appropriate virtual key to enter an entire word.
2.When the word displays correctly, select 
to insert a space. If the correct word does not display, select an alternate word from the list that appears.
ABC mode
Select an appropriate virtual key until the character you want appears on the display.
Number mode
Select an appropriate virtual key to enter a number.
Symbol mode
Select an appropriate virtual key to enter a symbol.
•To delete characters one by one, select 
. To delete all of the characters, press and hold 
.
•To insert a space between characters, select 
.
•To enter punctuation marks in English input modes, select 1.
Change the widgets
1.In Menu mode, select Settings → Display and light → Widget.
2.Select the widgets you want to include to the toolbar and select Save.
Make a call
1.In Idle mode, select Keypad.
2.Enter an area code and a phone number.
2.Press the Dial key to dial the number. For a video call, select 
→ Video call.
3.To end the call, press the Power/Menu exit key.
Answer a call
1.When a call comes in, press the Dial key.
2.For a video call, select Show me to allow the caller to see you via the front camera lens.
3.To end the call, press the Power/Menu exit key.
Use Eco applications
Your phone includes features to help you protect the environment.
Switch to Eco display mode
In Eco display mode, your phone will reduce power consumption by using backlight options that require less power.
In Menu mode, select Settings → Display and light → Eco mode → On → Save.
Switch to the Eco profile
In the Eco profile, your phone will reduce power consumption by using sound options that require less power.
In Menu mode, select Settings → Phone profiles → Eco.
Use Eco walk
With Eco walk, you can check how many trees you have saved and how much carbon dioxide emissions you have prevented by walking instead of driving. Begin by customising the pedomentre settings:
1.In Menu mode, select Eco walk.
2.Set options and select Save → Start. The pedometre will count your steps.
To begin the pedometre, you can open the widget toolbar in Idle mode, drag to the idle screen, and then select Start.
3.When you are finished, access Eco walk again and select End walk to stop the pedometre.
4.To check the results, select Saved trees or History. In the history view, select Kcal or Trees to see how many calories you have burned or how many trees you have saved.
Use the Eco calendar
In the calendar, you will see preset Eco days, such as World Ozone Day or Green Consumer Day. You can share these events with other people via messages or Bluetooth.
Use Eco unlock
1.In Menu mode, select Settings → Smart unlock → Eco unlock → Save.
2.When the phone is locked, press the Hold key and drag the can to the trash bin to unlock.
Add a new contact
1.In Idle mode, select Keypad and enter a phone number.
2.Select 
→ Add to phonebook → New.
3.Select Phone or SIM.
4.Enter contact information.
5.Select Save to add the contact to memory.
Send and view messages
To send a text or multimedia message
1.In Menu mode, select Messages → Create message → Message.
2.Select Tap to add recipient → Enter manually.
3.Enter a recipient number and select Done.
4.Select Tap to add text.
5.Enter your message text and select Done. ► Enter text
For sending as a text message, skip to step 7. For attaching multimedia, continue with step 6.
6.Select Add media and add an item.
7.Select Send to send the message.
To view text or multimedia messages
1.In Menu mode, select Messages → Inbox.
2.Select a text or multimedia message.
Make fake calls
You can simulate an incoming call when you want to get out of meetings or unwanted conversations.
To make a fake call,
•In Idle mode, press and hold the Volume key down.
•With the keys locked, press the Volume key down four times.
Activate and send an SOS message
In an emergency, you can send SOS messages to your family or friends for help.
This feature may not be available depending on your region or service provider.
To activate the SOS message
1.In Menu mode, select Messages → SOS messages → Sending options.
2.Select On.
3.Select the recipient field to open the recipient list.
4.Select 
to open your contact list.
5.Select a contact and select Add.
6.Select a number (if necessary).
7.Select OK to save the recipients.
8.Select the Repeat drop-down menu and select the number of times to repeat the SOS message.
9.Select Save → Yes.
To send an SOS message
1.With the keys locked, press the Volume key four times to send an SOS message to preset numbers.
The phone switches to SOS mode and sends the preset SOS message.
2.To exit SOS mode, press the Power/Menu exit key.
Activate the mobile tracker
When someone inserts a new SIM card in your phone, the mobile tracker feature will automatically send the contact number to two recipients to help you locate and recover your phone. To activate the mobile tracker,
1.In Menu mode, select Settings → Security → Mobile tracker.
2.Enter your password and select Confirm.
The first time you access a menu requiring a password, you will be prompted to create and confirm a password.
3.Select On.
4.Select the recipient field to open the recipient list.
5.Select a recipient input field.
6.Enter a number and select Done.
7.Select OK to save the recipients.
8.Select the sender input field
9.Enter the sender's name and select Done.
10.Select Save → Accept.
Use the camera
To capture photos
1.In Idle mode, press and hold the Camera key to turn on the camera.
2.Rotate the phone anti-clockwise to landscape view.
3.Aim the lens at the subject and make any adjustments.
4.Press the Camera key to take a photo.
The photo is saved automatically.
To view photos
In Menu mode, select My files → Images → My photos → a photo file.
To capture videos
1.In Idle mode, press and hold the Camera key to turn on the camera.
2.Rotate the phone anti-clockwise to landscape view.
3.Select 
→ 
to switch to Recording mode.
4.Aim the lens at the subject and make any adjustments.
5.Press the Camera key to start recording.
6.Select 
or press the Camera key to stop recording.
The video is saved automatically.
To view videos
In Menu mode, select My files → Videos → My video clips → a video file.
Listen to music
1.In Menu mode, select Music player.
2.Select a music category → a music file.
3.Control playback using the following icons:
Icon | Function |
/ | Pause or resume playback |
Skip backward; Scan backward in a file (touch and hold)
Skip forward; Scan forward in a file (touch and hold)
Change the equaliser type
Change the repeat mode
Activate Shuffle mode
Listen to the FM radio
1.Plug the supplied headset into the phone.
2.In Menu mode, select FM radio.
3.Select Yes to start automatic tuning.
The radio scans and saves available stations automatically.
The first time you turn on the FM radio, you will be prompted to start automatic tuning.
4. Control the FM radio using the following icons.
Icon | Function |
/ | Turn the FM radio on or off |
/ | Tune a radio station; Select a saved radio station (touch and hold) |
/Set the FM radio to retune frequencies for stations automatically when the current radio signal is weak
/
Switch the sound output
| Declaration of Conformity (R&TTE) |
We, | Samsung Electronics |
declare under our sole responsibility that the product
GSM Mobile Phone : GT-S7550
to which this declaration relates, is in conformity with the following standards and/or other normative documents.
SAFETY | EN 60950-1 : 2001 +A11 : 2004 |
SAR | EN 50360 : 2001 |
| EN 62209-1 : 2006 |
EMC | EN 301 489-01 | V1.6.1 (09-2005) |
| EN 301 489-07 | V1.3.1 (11-2005) |
| EN 301 489-17 | V1.2.1 (08-2002) |
| EN 301 489-24 | V1.4.1 (09-2007) |
RADIO | EN 301 511 V9.0.2 (03-2003) |
| EN 300 328 V1.7.1 (10-2006) |
| EN 301 908-1 V3.2.1 (05-2007) |
| EN 301 908-2 V3.2.1 (05-2007) |
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.
The conformity assessment procedure referred to in Article 10 and detailed in Annex[IV] of Directive 1999/5/EC has been followed with the involvement of the following Notified Body(ies):
BABT, Forsyth House, Churchfield Road, Walton-on-Thames, Surrey, KT12 2TD, UK* Identification mark: 0168
The technical documentation kept at :
Samsung Electronics QA Lab.
which will be made available upon request. (Representative in the EU)
Samsung Electronics Euro QA Lab. Blackbushe Business Park, Saxony Way, Yateley, Hampshire, GU46 6GG, UK*
2009.09.28 | Yong-Sang Park / S. 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 phone.
