Some of the contents in this manual may differ from your phone depending on the software of the phone or your
service provider.
World Wide Web
http://www.samsungmobile.com
Code No.:GH68-XXXXXA
English (LTN). 03/2008. Rev. 1.0
Printed in Korea
SGH-U900L
user manual
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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 quic kly,
refer to “introducing your mobile phone, ”
“assembling and preparing your mobile phon e,”
and “using basic functions.”
ii
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 phone or other equipment
Note
—notes, usage tips, or additional
information
X
Refer to
—pages with related information;
for example: X p.12 (represents “see page
12”)
→
[ ]
<>
Followed by
menus you must select to perform a step;
for example: Press <Menu> → Messages →
Create new message (represents Menu,
followed by Messages, followed by Create
new message)
Square brackets
[] (represents the Power/Menu exit key)
Angled brackets
different functions at each screen; for
example: <OK> (represents the OK
softkey)
—the order of options or
—phone keys; for example:
—softkeys that control
Copyright information
Rights to all technologies and products that comprise
this device are the property of their respective owners:
• Bluetooth® is a registered trademark of the
Bluetooth SIG, Inc. w orldwide—Bluetooth QD
ID: BXXXXXX.
• Java™ is a trademark of Sun Microsystems, Inc.
• Windows Media Player® is registered trademark o f
Microsoft Corporation.
View world clock .................................. ..... .... . 47
Set and use alarms .......................................... 48
Use the calculator ........................................... 49
Convert or measurements ............................... 49
Set a countdown timer .................................... 49
Use the stopwatch ........................................... 50
Create a text memo ......................................... 50
Manage your calendar .................................... 50
troubleshooting a
index d
contents
v
safety and usage
information
Comply with the following precautions to avoid
dangerous or illegal situations and ensure peak
performance of your mobile phone.
2
Safety warnings
Keep your phone away from small children
and pets
Keep your phone and all accessories out of the rea ch
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 only the
minimum volume setting nece ssar y to h ear
your conversation or music.
Install mobile phones and equipment with
caution
Ensure that any mobile phones or related equipment
installed in your vehicle are securely mounted. Avoid
placing your phone and accessories near or in an air
bag deployment area. Improperly installed wireless
equipment can cause serious injury when air bags
inflate rapidly.
Handle and dispose of batteries and chargers
with care
• Use only Samsung-approved batteries and chargers
specifically designed for your phone. Incompatible
batteries and chargers can cause serious injuries or
damage to your phone.
• Never dispose of batteries or phones in a fire.
Follow 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 may explode when overheated.
• Never crush or puncture the battery. Avoid
exposing the battery to high external pressure,
which can lead to an internal short circuit and
overheating.
Avoid interference with pacemakers
Maintain a minimum of 15 cm (6 inches) between
mobile phones and pacemakers to avoid potential
interference, as recommended by manufacturers and
the independent research group, Wireless Technology
Research. If you have any reason to suspect that your
phone is interfering with a pacemaker or other medical
device, turn off the phone immediatel y and co ntact the
manufacturer of the pacemaker or medical device for
guidance.
safety and usage information
3
Turn off the phone in potentially explosive
environments
Do not use your phone at refueling points (service
stations) or near fuels or chemicals. Turn off your
phone whenever directed by warning signs or
safety and usage information
instructions. Your phone could cause explosions or
fire in and around fuel or chemical storage and
transfer areas or blasting areas. Do not store or carry
flammable liquids, gases, or explosive materials in the
same compartment as the phone, its parts, or
accessories.
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.
4
Safety precautions
Drive safely at all times
Avoid using your phone while driving and obey all
regulations that restrict the us e of mobile phones whi le
driving. Use hands-free accessories t o increase your
safety when possible.
Follow all safety warnings and regulations
Comply with any regulations that restrict the use of a
mobile phone in a certain area.
Use only Samsung-approved accessories
Using incompatible accessories may damage your
phone or cause injury.
Turn off the phone near medical equipment
Your phone can interfere with medical equipment in
hospitals or health care faciliti es. Follow all
regulations, posted warnings, and directions from
medical personnel.
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° F). Extrem e temperatures can reduce the
charging capacity and life of your batteries.
• Prevent batteries from contacting metal objects, as
this can create a connection between the + and terminals of your batteries and lea d to temp orary o r
permanent battery damage .
• Never use a damaged charger or battery.
Handle your phone carefully and sensibly
• Do not allow your phone to get wet—liquids can
cause serious damage. Do not handle your phone
with wet hands. Water damage to your phone can
void your manufacturer’s warranty.
• Avoid using or storing your phone in dusty, dirty
areas to prevent damage to moving parts.
safety and usage information
5
• Your phone is a complex electronic device—
protect it from impacts and rough handling to avoid
serious damage.
• Do not paint your phone, as paint can clog moving
parts and prevent proper operation.
safety and usage information
• Avoid using the phone’s camera flash or light close
to the eyes of children or animals.
• Y our 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.
6
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, an d other electronic devices in
homes or vehicles. Consult the manufacturers of your
electronic devices to solve any interference problems
you experience.
Important usage information
Use your phone in the normal position
Avoid contact with your phone’s internal antenna.
Allow only qualified personnel to service
your phone
Allowing unqualified personnel to service your phone
may result in damage to your phone and will void your
warranty.
Ensure maximum battery and charger life
• Avoid charging batteries for more than a week, as
overcharging may shorten battery life.
• Over time, unused batteries will d ischarge an d must
be recharged before use.
• Disconnect chargers from power sources when not
in use.
• Use batteries only for their int ended purpose.
Handle SIM cards and memory cards with
care
• Do not remove a card while the phone is
transferring or accessing informa t ion, 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-colored contacts or terminals
with your fingers or metal objects. If dirty, wipe the
card with a soft cloth.
safety and usage information
7
Ensure access to emergency services
Emergency calls from your phone may not be possible
in some areas or circumstances. Before traveling in
remote or undeveloped areas, pl an an alternate m ethod
of contacting emergency services personnel.
safety and usage information
Specific Absorption Rate (SAR) certification
information
Your device conforms to U.S. Federal
Communications Commission (FCC) standards that
limit human exposure to radio frequency (RF) energy
emitted by radio and telecommunications equipment.
These standards prevent the sale of mobile devices
that exceed a maximum exposure level (known as the
Specific Absorption Rate, or SAR) of 1.6 watts per
kilogram of body tissue.
8
During testing, the maximum SAR values recorded
for this model were:
Network
Frequency
GSM850
GSM900
GSM1800
GSM1900
* When used with accessories that contain no metal and
provide at least 1.5cm separation between the device
(including the antenna, whether extended or retracted)
and the wearer's body.
Specific Absorption Rate (W/kg)
Held to earWorn on body
0.6350.711
X.XXX X.XXX
X.XXX X.XXX
0.5930.923
*
In normal use, the actual SAR is likely to be much
lower, as the device has been designed to emit only the
RF energy necessary to transmit a signal to the nearest
base station. By automatically emitting lo wer levels
when possible, your device reduces your overall
exposure to RF energy.
The FCC has granted an Equi pme nt Au thor iz ati on for
this model phone based on the compliance of al l
reported SAR levels with the FCC RF exposure
guidelines. The authorization can be found on the
FCC Office of Engine ering and Technology w ebsite at
http://www.fc.gov/oet/ea (search for grantee code
A3L and product code (SGHU900L).
safety and usage information
9
introducing
your mobile
phone
In this section, learn about your mobile phone’ s layout,
keys, display , and icons.
10
Unpack
Check your product box for the following items:
• Mobile phone
• Battery
• Travel adapter (charger)
•User manual
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.
Phone layout
The front of your phone includes the following keys
and features:
Earpiece
The rear of your phone includes the following keys
and features:
Camera lens
Flashbulb
Mirror
introducing your mobile phone
Touch panel
Left softkey
Dial
Music player key
Volu me k ey
Delete key
Multifunction
Special
function keys
Display
Right softkey
Power/Menu
exit key
FM radio key
Alphanumeric
keys
Mouthpiece
Battery cover
Camera key
Memory card slot
Closing the phone automatically locks the
exposed keys to prevent you from accidentally
pressing them. To unlock these keys, press
<Unlock>
→
<OK>
.
11
Keys
KeyFunction
introducing your mobile phone
Softkeys
Touch panel
Dial
12
Perform actions indicated at the
bottom of the display
In Idle mode, access My menu
mode (up) or user-defined men us
(left/right/down); In Menu mode,
select the highlighted menu option
or confirm input (center) and scroll
through menu options (left/right/up/
down)
Make or answer a call; In Idle
mode, retrieve recently dialed,
missed, or received numbers
KeyFunction
Power/
Menu exit
Music player
Delete
FM radio
Alphanumeric
Turn the phone on and off (press
and hold); End a call; In Menu
mode, cancel input and return to
Idle mode
In Idle mode, launch the music
player
Delete characters or items in an
application
In Idle mode, launch the FM radio
Enter numbers, letters and special
characters; In Idle mode, press and
hold [1] to access voice mails and
[0] to enter an international call
prefix
KeyFunction
Enter special characters or perform
Special
function
Volu me
Camera
special functions; In Idle mode,
press and hold [ ] for Silent
profile; Press and hold [ ] to enter
a pause between numbers
Adjust the phone’s volume
In Idle mode, turn on the camera; In
Camera mode, take a photo or
record a video
Display
Your phone’s display consists of three areas:
Icon line
Displays various icons
Text and graphic area
Displays messages,
instructions, and information
you enter
Select Back
Softkey line
Displays the current actions
assigned to each softkey
introducing your mobile phone
13
Icons
Learn about the icons that appear on your display.
IconDefinition
introducing your mobile phone
14
Signal strength
SOS message feature activated
GPRS network connected
Transferring data in GPRS network
EDGE network connected
Transferring data via EDGE network
Voice call in progress
No service available
Bluetooth hands-free car kit or headset connected
Bluetooth activated
Music playback in progress
IconDefinition
Music playback paused
FM radio on
Connected with PC
Alarm activated
Memory card inserted
Browsing the web
Connecting to secured web page
Call diverting activated
Roaming (outside of normal service area)
Normal profile activated
Silent profile activated
IconDefinition
Driving profile activated
Meeting profile activated
Outdoor prof i l e a c t i vate d
Offline profile activated
User created profile a ctiv a t ed
New text message (SMS)
New multimedia message (MMS)
New email message
New push message
New configuration message
Text message full
IconDefinition
Multimedia message full
Email message full
Push message full
Configuration messag e full
Battery power level
introducing your mobile phone
15
assembling and
preparing your
mobile phone
Get started by assembling and setting up
your mobile phone for its first use.
Install the SIM card and battery
When you subscribe to a cellular service, you will
receive a Subscriber Identity Module, or SIM card,
with subscription details, such as your personal
identification number (PIN) and o ptional services.
To install the SIM card and battery,
1. Remove the battery cover.
If the phone is on, press and hold
off.
16
[]
to turn it
2. Insert the SIM card.3. Insert the battery.
assembling and preparing your mobile phone
Place the SIM card in the phone with the goldcolored contacts facing down.
4. Replace the battery cover.
17
Charge the battery
Before using the phone for the firs t time, you must
charge the battery.
1. Open the cover to the multifunction jack on the
assembling and preparing your mobile phone
side of the phone.
2. Plug the small end of the travel adapter into the
multifunction jack.
With the triangle facing up
18
Improperly connecting the travel adapter can
cause serious damage to the phone. Any
damages by misuse are not covered by the
warranty.
3. Plug the large end of the travel adapter into a
power outlet.
4. When the battery is fully charged (the icon is
no longer moving), unplug th e tr avel a dap ter f rom
the power outlet.
5. Unplug the travel adapte r from the phone.
6. Close the cover to the multifunction jack.
About the low battery indicator
When your battery is low, the phone will emit a
warning tone and a low battery message. The
battery icon will also be empty and blinking. If
the battery level becomes too low, the phone will
automatically power off. Recharge your battery
to continue using your phone.
Insert a memory card (optional)
To store ad ditio nal multime dia files, yo u must insert a
memory card. Your phone acc epts microSD™
memory cards up to xx GB (depending on memory
card manufacturer and type).
1. Open the cover to the memory card slot on the side
of the phone.
2. Insert a memory card with the l ab el side f ac ing u p.
assembling and preparing your mobile phone
3. Push the memory card in the memory card slot
until it locks in place.
To remove the memory card, push it gently until it
disengages from the phone, and then pull the memory
card out of the memory card slo t .
19
using basic
functions
Learn how to perform basic operations and use the
main features of your mobile phone.
20
Turn your phone on and off
To turn your phone on,
1. Slide open the phone.
2. Press and hold [].
3. Enter your PIN and press <OK> (if necessary).
4. When the setup wizard opens, customize your
phone as desired by following the screen.
To turn your phone off, repeat steps 1 and 2 above.
Switch to the Offline profile
By switching to the Offline profile, you can use your
phone’s non-network services in areas whe r e wireless
devices are prohibited, such as airplanes and hospitals.
To switch to the Offline profile, press <Menu> →
Settings → Phone settings → Phone pr ofiles →
Offline.
Follow all posted warnings and directions from
official personnel when in areas where wireless
devices are prohibited.
Access menus
To access your phone’s menus,
1. Press a softkey for the menu you want.
2. Use the touch panel to scro ll to a menu or option.
3. Press <Select>, <OK>, or [OK] to confirm the
highlighted option.
4. Press <Back> to move up one level; Press [] to
return to Idle mode.
Customize your phone
Get more from your phone by customizing it to match
your preferences.
Adjust the volume of the key tones
In Idle mode, press the Volume key up or down to
adjust the key tone volume.
Switch to or from the Silent profile
In Idle mode, press and hold [ ] to silence or
unsilence your phone.