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SGH-U900
user manual
Some of the contents in this manual may differ from
your phone depending on the software of the phone
or your region.
Summary of the content on the page No. 2
using this manual This user manual has been specially designed to guide you through the functions and features of your mobile phone. To get started quickly, refer to “introducing your mobile phone,” “assembling and preparing your mobile phone,” and “using basic functions.” Instructional icons Before you start, familiarise yourself with the icons you will see in this manual: Warning — situations that could cause injury to yourself or others Caution — situations that could cause damage to your
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contents safety and usage information Safety warnings ........................................................... 8 Safety precautions ...................................................... 10 Important usage information ........................................ 12 contents introducing your mobile phone Unpack ..................................................................... 16 Phone layout .............................................................. 17 02 2 Keys .........................
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Use basic call functions ............................................... 42 Make a voice call ..........................................................42 Make a video call ..........................................................42 Answer a voice call .......................................................43 Answer a video call .......................................................43 Adjust the volume.........................................................43 Use the speakerphone feature ....
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Bookmark your favourite web pages ................................61 Use Google services ......................................................61 using advanced functions Use advanced call functions ......................................... 63 View and dial missed calls ..............................................63 Call a recently dialled number ........................................63 Call an international number ..........................................63 Call a contact from Phonebook ..
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Use the flash ................................................................81 Set the timer ...............................................................82 Use the face recognition feature ....................................82 Adjust the white balance ................................................83 Add effects ..................................................................83 Set the exposure ..........................................................84 Turn on or off audio recording
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Play a voice memo ........................................................99 Delete a voice memo ...................................................100 Edit images ..............................................................101 Apply effects to images ...............................................101 Apply a blur effect to a specific area of an image .............102 Adjust an image .........................................................103 Transform an image ...............................
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Stop an alarm ............................................................119 Deactivate an alarm ....................................................119 Use the calculator ......................................................120 Convert currencies or measurements ...........................120 Set a countdown timer ...............................................120 Use the stopwatch .....................................................121 Create a text memo ....................................
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safety and usage information Comply with the following precautions to avoid dangerous or illegal situations and ensure peak performance of your mobile phone. safety and usage information 08 Safety warnings Keep your phone away from small children and pets Keep your phone and all accessories out of the reach of small children or animals. Small parts may cause choking or serious injury if swallowed. Protect your hearing Listening to a headset at high volumes can damage your hearing. Use
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Safety warnings Handle and dispose of batteries and chargers with care • Use only Samsung-approved batteries and chargers specifically designed for y our phone. Incompatible batteries and chargers can cause serious injuries or damage to your phone. • Nev er dispose of batteries or phones in a fire. F ollow all local regulations when disposing used batteries or phones. • Never place batteries or phones on or in heating devices, such as microwave ovens, stoves, or radiators. Batteries m
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Safety warnings Reduce the risk of repetitive motion injuries When sending text messages or playing games on your phone, hold the phone with a relaxed grip, press the keys lightly, use special features that reduce the number of keys you have to press (such as templates and predictive text), and take frequent breaks. Safety precautions safety and usage information Drive safely at all times Avoid using your phone while driving and obey all 10 regulations that restrict the use of mobile phon
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Safety precautions Turn off the phone or disable the wireless functions when in an aircraft Your phone can cause interference with aircraft equipment. Follow all airline regulations and turn off your phone or switch to a mode that disables the wireless functions when directed by airline personnel. Protect batteries and chargers from damage • Avoid exposing batteries to very cold or very hot temperatures (below 0° C/32° F or above 45° C/113° safety and usage F). Extreme temperatures can r
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Safety precautions • Your phone and memory cards may be damaged by exposure to magnetic fields. Do not use carrying cases or accessories with magnetic closures or allow your phone to come in contact with magnetic fields for extended periods of time. Avoid interference with other electronic devices Your phone emits radio frequency (RF) signals that may interfere with unshielded or improperly shielded electronic equipment, such as pacemakers, hearing aids, medical devices, and other electr
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Important usage information Handle SIM cards and memory cards with care • Do not remove a card while the phone is transferring or accessing information, as this could result in loss of data and/or damage to the card or phone. • Protect cards from strong shocks, static electricity, and electrical noise from other devices. • Frequent writing and erasing will shorten the life span of memory cards. • Do not touch gold-coloured contacts or terminals with y our fingers or metal objects. If dirt y
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Important usage information The Declaration of Conformity at the back of this manual demonstrates your phone’s compliance with the European Radio & Terminal Telecommunications Equipment (R&TTE) directive. For more information about the SAR and related EU standards, visit the Samsung mobile phone website. Correct disposal of this product (Waste Electrical & Electronic Equipment) (Applicable in the European Union and other European countries with separate collection safety and usage systems
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introducing your mobile phone In this section, learn about your mobile phone’s layout, keys, display, and icons.
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Unpack Check your product box for the following items: Mobile phone Battery introducing your mobile phone 16 Travel adapter User manual (charger) Headset PC data cable CD-ROMs The items supplied with your phone may vary depending on the software and accessories available in your region or offered by your service provider. You can obtain additional accessories from your local Samsung dealer. Your phone and accessories may appear different from the photos above.
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Phone layout The front of your phone includes the following keys and features: 9 1 10 introducing your mobile phone 2 17 11 3 12 4 13 5 14 6 15 7 16 8 1 Front camera lens 9 Earpiece (for video calls only) 10 Display u p. 20 2 Touch panel u p. 30 11 Right softkey 3 Left softkey 12 Power/Menu exit key 4 Dial key 13 Application switch key 5 Video call key u p. 33 6 Volume key 14 Delete key 7 Multifunction jack 15 Alphanumeric keys 8 Special function keys 16 Mouthpiece
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Phone layout The rear of your phone includes the following keys and features: 4 4 1 1 5 5 introducing your mobile phone 6 6 18 2 2 3 3 1 Rear camera lens 4 Flashbulb 2 Camera key 5 Mirror u p. 53, 76 6 Battery cover 3 Memory card slot u p. 27 Closing the phone automatically locks the exposed keys to prevent you from accidentally pressing them. To unlock these keys, press → .
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Keys Key Function Softkeys Perform actions indicated at the bottom of the display Dial Make or answer a call; In Idle mode, retrieve recently dialled, missed, or received numbers Power/ Turn the phone on and off (press and Menu exit hold); End a call; In Menu mode, cancel input and return to Idle mode introducing your mobile phone Video call In Idle mode, turn on the front camera and open the screen for video calls; From the dialling screen, make a video 19 call Delete Delete characters
