Samsung SGH-200 User manual

SGH-200
MOBILE PHONE
Owner’s Instructions
GLOBALSYSTEM FOR MOBILE COMMUNICATIONS

Front View of the Phone
3
Rear View of the Phone (Without the Battery)
2
Battery
release
button
SIM card
holder
Battery
terminals
SIM card
Antenna
Flashing
indicator
LCD display
End of call/
On-Off
button
Numeric/
letter entry
buttons
Clear button
Dial/entry
button
Earpiece
Volume/menu
buttons
Special
function
buttons
Microphone

Parts List
5
Handset Display and Indicators
4
Net
086519412532
MENU
Short Message
Services
Signal reception
Menu selection
availability
Indicator Description
Signal strength
Roaming
Calling
Battery charge level
Keypad locked
Volume level
Short Message Services
No service Cellular network or specific
network option not available
Activated Network password or option
access accepted
Refused Network password or option
access refused
Calling Battery status
The SGH-200 product contains the following
parts.
In addition, you can obtain the following approved
accessories for your phone, from your local
SAMSUNG dealer:
- Desktop charger DT-10
- Cigarette lighter adapter CL-10
- Car kits CH-10
(holder + cable + microphone + speaker)
- Light and long batteries
Main Handset Travel Adapter
Owner’s Instructions
Booklets Slim Battery
Telephone
number
Keypad
locked
Network
name
Roaming

Model Number:
Serial Number:
Date of Purchase:
Dealer:
76
Contents
◆YOUR MOBILE PHONE
■Rear View of the Phone......................................... 2
■Front View of the Phone........................................ 3
■Handset Display and Indicators............................. 4
■Parts List................................................................. 5
■Warranty Details..................................................... 6
◆SAFETY PRECAUTIONS
■General Safety Precautions...................................10
■Battery Safety Precautions....................................12
◆PREPARING YOUR MOBILE PHONE FOR USE
■Inserting Your Subscription Card...........................14
■Battery Types..........................................................16
■Attaching and Removing the Battery Pack...........17
■Charging a Battery Pack........................................18
■Switching the Phone On and Off...........................19
■Entering Your PIN Code.........................................20
■Extending theAntenna...........................................21
■Selecting a Menu Option.......................................22
■Navigating Through the Menus.............................23
■Your Phone’s Menus..............................................24
■Choosing Your Language......................................25
◆USING THE BASIC CALL FUNCTIONS
■Placing a Call..........................................................26
■Receiving a Call......................................................28
■Viewing Information about Calls............................30
■Resetting the Call Timer.........................................31
■Selecting the Ringing Tone....................................32
■Adjusting the Ringing Volume...............................33
■Selecting the Dialling Tone....................................34
■Adjusting the Dialling Volume................................35
■Adjusting the Earpiece Volume.............................36
■Switching the Microphone Off ...............................37
■Displaying Your Own Telephone Number.............37
■Automatic Redialling...............................................38
■Redialling One of the Last Ten Numbers..............39
Warranty Details
Please record the model and serial numbers of
your unit and the date of purchase and dealer in
the space provided below.
We recommend that you keep your purchase
receipt with this booklet in case your telephone
should require servicing during the warranty
period.

98
Contents (cont.)
◆USING GSM NETWORK SERVICES
■Barring Calls...........................................................66
■Checking the Call Barring Status..........................68
■Changing the Call Barring Service Password......69
■Diverting Calls.........................................................70
■Checking the Call Diversion Status.......................71
■Using the Call Service Features............................72
■Holding a Call.........................................................73
■Reading a Short Message.....................................74
■Creating a Short Message.....................................76
■Selecting the Message Tone.................................78
◆PROBLEMS AND SOLUTIONS
■Cleaning Your Mobile Phone.................................79
■Problems and Solutions.........................................80
◆GLOSSARY
■Glossary of Terms..................................................82
Contents (cont.)
Press/Push Important
Symbols
Note
1
1
☛➢
= Step number
◆MEMORY DIALLING
■Storing a Number in Memory................................40
■Dialling a Stored Number.......................................42
■Using Speed Dialling..............................................43
■Scanning the Names in Memory...........................44
■Scanning the Locations in Memory.......................45
■Clearing a Register by its Name...........................46
■Clearing a Register by its Location.......................47
◆USING THE ADVANCED FEATURES
■Preventing Access to Your Phone Settings..........48
■Preventing Access to the Memory Registers.......49
■Preventing Access to Your Phone.........................50
■Changing Your PIN.................................................51
■Changing the Phone’s Unlock Code.....................52
■Changing the Function Code.................................53
■Locking/Unlocking the Keypad..............................54
■Locking/Unlocking the Phone................................55
■Changing the Greeting Message..........................56
■Selecting DTMF Dialling........................................57
■Customising Your Phone’s Features.....................58
■Resetting Your Phone’s Features..........................60
◆SELECTING THE NETWORK
■Searching for a NetworkAutomatically.................62
■Searching for a Network Manually........................63
■Editing a Network List............................................64

Avoid contact between the antenna
and the face (especially the eyes)
during a conversation.
Take care with the antenna in
crowded places.
General Safety Precautions (cont.)
11
The use of mobile phones in aircraft:
◆ Is dangerous to aircraft operations
◆ May disrupt the cellular network
◆ Is illegal
Failure to observe in-flight regula-
tions may lead to the suspension of
cellular services and/or legal action.
General Safety Precautions
The illustrations below indicate the general safety
precautions to be taken when using your mobile
phone.
10
Hearing aid
Pacemaker
NEVER use your phone while driving,
even if it allows hands-free operation.
Always park your vehicle first.
In some countries, it is illegal to use
mobile and radio telephones whilst
driving.
You are advised to turn off the
phone when at a refuelling point
(petrol station for example).
NEVER store or carry inflammable
gas, liquids or explosive materials in
the same compartment as your
mobile phone.
DO NOT use the travel adapter if:
◆ The power cord is damaged
◆ It has been dropped or undergone
a shock
Have a qualified after-sales service
repair it. NEVER try to repair it
yourself.
Being very concerned about health
precautions, SAMSUNG recom-
mends that you avoid using your
mobile phone close to medical
devices (pacemakers, etc.). If in
doubt, consult the manufacturer of
the medical device.
Avoid operating your mobile phone
close to other electrical equipment
(telephones, televisions, radios,
personal computers, etc.), as it may
cause interference.
DO NOT expose the phone and
accessories to rain or any liquids.
Remove the battery from your phone
and contact your dealer if the phone
and accessories come into contact
with any liquid.
DO NOT leave them in direct
sunlight or in a humid, dusty or hot
environment.

Any replacement battery pack must
be of the same make and type.
DO NOT dispose of used batteries
in a fire or waste bin. Dispose of
them in accordance with local
legislation.
Battery Safety Precautions (cont.)
13
To maximise the charging capacity,
avoid repetitive partial discharging
and charging. It is recommended
that you wait until the low battery
warning tone sounds and the Low
Battery
message is displayed
before charging the battery.
Battery Safety Precautions
The illustrations below indicate the precautions to
be taken with the battery pack.
12
DO NOT charge the batteries in
extreme temperature conditions:
◆ Above 45° C
◆ Below 5° C
Attach the battery pack to the phone
before charging with the travel
adapter.
DO NOT disassemble the battery
pack. There are no user-serviceable
parts inside it.
DO NOT drop the batteries or
subject them to physical shocks.
Keep the battery out of the reach of
children.
If the battery is not used for a long
period of time (about a half year), its
service life may be reduced. Store it
in a cool, dry place.

15
1Remove the battery pack (see
page 17).
2Turn the phone face down with
the antenna pointing downwards.
3Slide the metallic SIM card lock in
the direction of the OPEN arrow
and lift up the holder.
4Slide the SIM card into the holder:
◆ The gold-coloured chip should
touch the contacts on the phone
when the holder is closed
◆ The cut corner should be to-
wards the bottom of the phone
5With the metallic SIM card lock in
the OPEN position, push the
holder back against the phone
and slide the metallic SIM card
lock in the direction of the LOCK
arrow, until it locks into position.
6Replace the battery pack (see
page 17).
➢Normally you cannot insert the
SIM card in the wrong position,
as you will not be able to close
the holder. If you cannot close
the holder, check that:
◆The card is in the correct
position
◆The metallic SIM card lock
is in the OPEN position
Inserting Your Subscription Card (cont.)Inserting Your Subscription Card
Before you can make a call on your mobile phone,
you must insert a subscription card (SIM card).
You are given this card (1/2 in. by 1 in.) when you
take out your subscription with a network
operator. For more details about the SIM card,
refer to the glossary on page 82.
☛NEVER touch the gold contacts on the chip, as you
may damage the SIM card.
➢◆If you do not insert the SIM card, the Check Card
message is displayed when you switch the phone
on.
◆You can make emergency calls while you have
inserted a SIM card.
(Some networks don’t require a SIM card for
emergency calls. Check with your Air Time
Provider.)
◆If you wish to block access to the phone registers
stored in the SIM card, see page 49.
14
3
5
4

Battery Types
Your cellular phone is supplied with a slim
rechargeable battery. In addition, you can also
use a light and/or a long battery (options).
The three batteries have different capacities:
◆Slim battery: lasts as long as the light battery
but is heavier
◆Light battery: lasts as long as the slim battery
but is lighter
◆Long battery: lasts longer than the other two
16
1To reattach the battery pack after
charging, align it with the phone
1/2 inch away from the battery
release button, the battery charge
contacts pointing downwards.
2Slide the battery pack upwards
until it clicks firmly into position.
3To remove the battery pack,
release it by:
◆Holding down the button on
the rear of the phone
◆Sliding the battery pack down-
wards about 1/2 inch
4Lift the battery pack away from
the phone.
Attaching and Removing the Battery Pack
You must replace or charge the battery pack on
the rear of the phone when the “Low Battery”
message is displayed and you hear a warning beep.
17
Battery Type Talk Time Standby Time
Slim battery
Light battery 1 hour 50 min. 30 hours
Long battery 3 hours 40 min 60 hours
Charging Times
☛When Low Battery is displayed, charge the battery
pack or replace it with a fully charged battery pack.
Battery Type Quick Charge Normal Charge
TA DTC CLA DTC Rear
Front
Slim 2 hours 5 hours
Light 1 hour 30 min. 4 hours
Long 3 hours 9 hours
3
4
2
1
Operation Times
☛If Low Battery is displayed and you hear a warning
beep whilst on the phone, finish your call immedia-
tely. Otherwise, the phone may switch off.
➢TA = Travel Adapter
DTC = Desktop Charger (option)
CLA = Cigarette Lighter Adapter (option)

1Switch the phone on by pressing
for at least two seconds.
Result: ◆The phone gives a
long beep
◆The greeting message
is displayed
◆ The phone scans for
your home network;
when the network name
and MENU are
displayed, you can
place and receive calls
➢◆If Phone Lock is displa-
yed, enter the unlock code
first (see page 55).
◆When you switch the tele-
phone on for the first time,
Enter PIN: is displayed
(see page 20).
◆ If Check Card is displayed,
check that your SIM card is
correctly installed (see
page 15).
2When you have finished using the
phone, switch it off by pressing
again for two seconds.
Result: ◆The phone gives a
long beep
◆ Power Off appears
◆The display is cleared
◆The battery is no
longer being used
➢ To enable the phone to switch
off and lock automatically
(option), see page 58.
Switching the Phone On and Off
A mobile phone can only place and receive calls
when it is switched on.
19
1Plug the travel adapter into the
bottom of the handset.
2Plug the travel adapter into an
appropriate wall socket.
Result: ◆Charging begins
◆The battery status
indicator blinks
➢You can use the phone while
charging the battery pack.
However, the charge time
will be longer.
3When is displayed (charging
is finished), unplug the adapter
from the wall socket.
Refer to the table below when
checking the battery status.
Indication Battery Status
Discharged
1/3 full
2/3 full
Fully charged
4Unplug the adapter from the
phone by:
◆Pressing the two buttons on
the sides of the adapter plug
◆Pulling the plug
Charging a Battery Pack
You are supplied with a battery charger that must
be plugged into an appropriate wall socket
(230V~50Hz). For more details about charging
times, see page 16.
➢◆The battery pack may become warm during
charging. See pages 12 and 13 for various safety
precautions to be taken with the battery pack.
◆When the battery is discharged, and Low
Battery
are displayed. Refer to the table in
Step 3.
18
1
4
1
2
Power Off
2
MENU

1Grasp the knob on the end of the
antenna and carefully pull the
antenna out to its full extension.
Result: Reception quality is
improved.
2When you have finished the
conversation, push the antenna
gently back in.
➢If the signal received is
sufficiently strong, you do not
need to pull out the antenna.
The signal strength is indicated
on the display:
Strong signal
Weak signal
Extending the Antenna
If the signal received is weak (crackling and back -
ground noise during a telephone conversation),
you can pull out the telescopic antenna.
21
1Switch the phone on by pressing
for at least two seconds.
2When Enter PIN: is displayed,
enter your PIN.
Result: A star is displayed to
represent each digit
entered.
3Press .
Result: ◆ PIN Accepted is
displayed
◆ Searching appears
◆The network name
and MENU are
displayed
➢ If you entered the wrong PIN,
Wrong PIN is displayed,
followed by Enter PIN: .
Go back to Step 2.
Entering Your PIN Code
The SIM card is protected by a PIN (Personal
Identification Number) that you must enter the
first time you use your phone or each time it is
switched on, if this option is set (see page 50).
➢◆For more details about the PIN and PUK codes,
refer to the glossary on page 82.
◆If you wish to change your PIN, see page 51.
☛◆If you enter the wrong PIN three times in a row,
the card is blocked. To unblock your phone, you
must enter the eight-digit PUK (PIN Unblocking
Key) that comes with your SIM card.
◆If you enter the wrong PUK ten times in a row,
your SIM card will be permanently blocked. You
must then contact your network operator.
20
1
2
Enter PIN:
MENU
3

or or Menu number
or Sub-menu number
or
23
Navigating Through the Menus
To navigate through the menus, refer to the chart
below.
➢To obtain a list of all your phone’s menus, refer to
page 24.
1 When MENU appears, press
or to enter the menu system.
Result: Menu OK? is displayed.
2Press .
Result: The first menu appears.
3Select a menu option by pressing:
◆ The appropriate numeric button
Example: Press to select
the second menu.
➢To select options 10 and 11,
press and respecti-
vely.
or by pressing:
◆or as often as required
◆
Result: The first sub-menu appears.
4Select a sub-menu option by
pressing:
◆ Its number directly if you know it
Example: Press to
select the Speak
Volume
sub-menu.
or by pressing:
◆or as often as required
◆
5Adjust the required option by
pressing the appropriate buttons
( or , numeric buttons, etc.).
6 To exit... Press...
Each menu level as often
one by one as required.
All menu levels .
Selecting a Menu Option
Most of your phone’s functions are selected via
menus.To select a menu or sub-menu option,
proceed as follows.
22
4
4
6
2
1 1
6
Standby mode
or
or ,
MENU OPTION
SUB-MENU OPTION
Short-cut to menus

Your Phone’s Menus
24
1 Enter the menu system, as follows.
◆Press or .
Result: Menu OK? is displayed.
◆Press .
Result: The first menu appears.
2Press to access the
Language sub-menu status.
3Scroll through the various
languages by pressing or .
4When the required language is
displayed, press .
Result: ◆The phone switches to
Standby mode
◆From now on, all the
menus will be
displayed in the
language selected
Choosing Your Language
When you start using your cellular phone for the
first time, you must select the language in which
the various menus and indications are displayed.
You can choose between Twelve languages
(English, German, French, Spanish, Italian,
Swedish, Danish, Finnish, Norwegian, Dutch,
Portuguese and Turkish).
➢The default language used by the phone is English.
25
Language
English
3 3
4
Menu 11
Short MSG
Services
Menu 2
Volume&Sound
Menu 10
Call
Services
Menu 3
Status
Control
Menu 9
Call
Diverting
Menu 4
Call
Information
Menu 8
Call
Barring
Menu 5
Advanced
Features
Menu 7
System
Security
Menu 1
Phone Book
Menu 6
Network
Services
Your phone is set with eleven different menus. For
more details on navigating through the menus,
refer to page 23.
☛You cannot use the menus when you are making or
answering a call.

26 27
4(cont.)
➢You can adjust the earpiece
volume during a conversa-
tion by pressing or .
5If reception is poor (crackling or
background noise during the
conversation), carefully pull the
antenna out to its full extension. If
you are inside a building, you can
also try moving nearer a window.
6When you have finished, press
.
Result: ◆ Call Ended appears
◆Your number is stored
in the Redial memory
(see page 39 for
further details on this
function)
7If you do not wish to receive calls,
switch the phone off by pressing
.
➢You can:
◆Display the length of the
call while phoning
◆Specify that the phone
must beep after each
minute while you are on
the phone
For further details on these
functions, see page 58.
Placing a Call (cont.)
1Type in the required telephone
number, including the area code.
Result: The number entered is
displayed.
➢To place an international call,
insert a “+” before the
international code by
pressing for more than
one second.
Example: + 82 2 541 3000.
2If you make a mistake:
◆Press one or more times
until the incorrect digit is
cleared
◆Continue typing your number
➢To clear the whole number,
press for more than one
second.
3When you have entered the
whole number, press .
Result: ◆The number is dialled
◆ Calling is displayed
c
4 Hold the phone up to your ear and
wait until the call is answered.
Result: When your call is
answered:
◆ Connected appears
◆The call timer records
the length of the call (if
this option is set; see
page 58)
Placing a Call
You can only place a call when a network is
displayed.
4 4
Tel Number:
[phone]
Connected
00:05
Call Ended
5
3
6

3If reception is poor (crackling or
background noise during the
conversation), carefully pull the
antenna out to its full extension. If
you are inside a building, you can
also try moving nearer a window.
4When you have finished, press
.
➢You can:
◆Specify the number of rings
before a call is answered
automatically
◆Answer a call by pressing
any button (except )
For further details on these
functions, see page 58.
☛You must always use the
button when you switch the
phone off.
Receiving a Call (cont.)
29
1To answer a call, press .
2Hold the phone up to your ear
and converse normally.
➢You can adjust the earpiece
volume during a conversa-
tion by pressing or .
Receiving a Call
You can only receive a call when the phone is in
Standby mode. When a call is received:
◆ Your phone rings (if this option is set; see page 32)
◆“Called” is displayed
➢If your phone was set to the silent ring mode ( Ring
Alert OFF
), the call indicator and display backlight
flash when a call is received.
28
1
3
4

1 Enter the menu system, as follows.
◆Press or .
Result: Menu OK? is displayed.
◆Press .
Result: The first menu appears.
2Press to access the
Reset? sub-menu option.
3Press .
Result: Password? is displayed.
4Enter your current function code
(the default code is 000000).
➢ To change the function code,
see page 53.
5Press .
Result: ◆ Call Timer Reset is
displayed
◆All the timers are set
to zero
◆The Reset Timer
menu option is
displayed again
➢If Wrong Code is displayed,
press and go back to
Step 3.
6 To exit the menu system, press .
Resetting the Call Timer
You can reset the call information whenever you
want.
31
1 Enter the menu system, as follows.
◆Press or .
Result: Menu OK? is displayed.
◆Press .
Result: The first menu appears.
2 To display the... Press...
Total number of calls .
that you have not
answered since the call
timer was last reset to
zero (see page opposite)
Length of the last call .
(whether incoming or
outgoing)
Total length of incoming .
and outgoing calls since
the call timer was last
reset to zero (see page
opposite)
3 To exit the menu system, press .
Viewing Information about Calls
You can view useful information about your calls.
Example: You wish to know the length of a call
that you have just made to evaluate its
cost.
30
Menu 4.2
Last Call
00:02:31
3
1 1 2
Password ?
Call Timer
Reset
5

1 Enter the menu system, as follows.
◆Press or .
Result: Menu OK? is displayed.
◆Press .
Result: The first menu appears.
2Press to display the Ring
Volume
sub-menu status.
Result: The symbols are
displayed, indicating the
current ringing volume
level.
3Press or to hear a sample
of the volume level.
4Press to confirm your
selection.
5 To exit the menu system, press .
Adjusting the Ringing Volume
You can adjust the ringing volume according to:
◆Your requirements and preferences
◆The environmental conditions in which you are
using the phone
33
1 Enter the menu system, as follows.
◆Press or .
Result: Menu OK? is displayed.
◆Press .
Result: The first menu appears.
2Press to access the Ring
Tone
sub-menu.
3 Press or .
For... Select...
A discontinuous Normal .
sharp clock-like
ringing tone
A melodious Melody .
ringing tone
Three long tones Single
(low, medium, high) Tone 1 .
Two long tones Single
(high, low) Tone 2 .
Three long tones Single
(medium, high, low) Tone 3 .
Three long tones Single
(medium, low, high) Tone 4 .
No ringing tone Ring
at all but display Alert OFF .
backlighting
Result: You can hear the selected
ringing tone.
4 Press to confirm your selection.
5 To exit the menu system, press .
Selecting the Ringing Tone
You can select the ringing tone according to:
◆Your requirements and preferences
◆The environmental conditions in which you are
using the phone
32
Ring Tone
Melody
5
3 3
4
5
4
3 3
Ring Volume

1 Enter the menu system, as follows.
◆Press or .
Result: Menu OK? is displayed.
◆Press .
Result: The first menu appears.
2Press to display the Key
Volume
sub-menu status.
Result: The symbols are
displayed, indicating the
current dialling volume
level.
3Press or to hear a sample
of the volume level.
4Press to confirm your
selection.
5 To exit the menu system, press .
Adjusting the Dialling Volume
You can adjust the dialling volume according to:
◆Your requirements and preferences
◆The environmental conditions in which you are
using the phone
35
1 Enter the menu system, as follows.
◆Press or .
Result: Menu OK? is displayed.
◆Press .
Result: The first menu appears.
2Press to access the Key
Tone
sub-menu.
3Press or to browse through
the various dialling tones
available.
For... Select...
A DTMF tone Short DTMF .
selection
A non-DTMF Single Tone .
tone selection
No tone OFF .
4Press to confirm your
selection.
5 To exit the menu system, press .
Selecting the Dialling Tone
You can select the dialling tone according to:
◆Your requirements and preferences
◆The environmental conditions in which you are
using the phone
34
5
4
3 3
Key Tone
Short DTMF
5
4
3 3
2

To change the volume when the phone is in
Standby mode, proceed as follows.
36
1 Enter the menu system, as follows.
◆Press or .
Result: Menu OK? is displayed.
◆Press .
Result: The first menu appears.
2Press to display the
Speak Volume sub-menu.
3Press or to hear a sample
of the volume level.
4Press to confirm your
selection.
5 To exit the menu system, press .
1Press for a while during a
telephone conversation.
Result: Mute and the time spent
in the mute mode are
displayed (if the Call
Timer option is on; see
page 58).
➢Your correspondent can no
longer hear you, but you can
hear your correspondent.
2Press for a while again when
you wish to resume the conver-
sation with your correspondent.
Result: The Mute message
disappears.
Switching the Microphone Off
Displaying Your Own Telephone Number
The availability of this service depends on your
SIM card.
37
Press:
◆or
◆
Result: Your own telephone number
is displayed.
➢You can only display your own
telephone number when the
phone is not engaged.
During a telephone conversation, you can tempo -
rarily switch off the microphone on your phone.
Example: You wish to talk to someone else in the
room without your correspondent hearing.
During a
conversation, to... Press...
Increase the volume .
Decrease the volume .
➢The volume level that you
defined remains set even when
you switch your phone off.
Adjusting the Earpiece Volume
If you have difficulty hearing your correspondent
during a telephone conversation, you can adjust
the volume as required.
3 3
2
2
Connected
00:00 Mute
1

1When:
◆ Your phone is in Standby mode
or
◆No number is displayed
press .
Result: The last number dialled is
displayed.
2Press or to browse through
the last ten numbers dialled.
3When the right number is
displayed, press .
Result: The required number is
automatically redialled.
➢◆If you are using your phone
for the first time or have
reset it, Redial No.
Nothing
is displayed.
◆Always use the On-Off
button ( ) when
switching the phone off.
Redialling One of the Last Ten Numbers
Your mobile phone automatically stores the last
ten numbers dialled in memory. You can thus call
back one or more of your last ten correspondents,
without having to redial the number.
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1Type in the required number,
including the area code.
Result: The number entered is
displayed.
2When you have entered the
whole number, press .
Result: If your correspondent’s
phone is engaged, your
phone:
◆Displays User Busy
◆Returns to Standby
mode
◆Redials the number
automatically after
about ten seconds
➢Automatic redialling stops:
◆After ten attempts
◆If you receive a call
◆If you press
To activate or deactivate this
function, see page 58.
Automatic Redialling
Your mobile phone is equipped with an Automatic
redialling function that will redial a number ten
times if the call is not successful.
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1
Calling
[phone]
2
Redial 01/10
086519412532
18
1
3
2 2