October 28, 2003

                         3rd Quarter Earnings for the                          

                        Period Ended September 30, 2003                        






Seoul, Korea, October 28, 2003 - SK Telecom Co., Ltd. (KSE: 017670, NYSE: SKM)
("SKT" or "the Company"), the leading wireless telecommunications company in
Korea, today announced the results of its operations for the third quarter
ended September 30, 2003.

This material contains forward-looking statements with respect to the financial
condition, results of operations and business of SK Telecom and plans and
objectives of the management of SK Telecom. Statements that are not historical
facts, including statements about SK Telecom's beliefs and expectations, are
forward-looking statements. Such forward-looking statements involve known and
unknown risks, uncertainties and other factors which may cause the actual
results or performance of SK Telecom to be materially different from any future
results or performance expressed or implied by such forward-looking statements.
SK Telecom does not make any representation or warranty, expressed or implied,
as to the accuracy or completeness of the information contained in this
management presentation, and nothing contained herein is, or shall be relied
upon as, a promise or representation, whether as to the past or the future.
Such forward-looking statements were based on current plans, estimates and
projections of SK Telecom and the political and economic environment in which
SK Telecom will operate in the future, and therefore you should not place undue
reliance on them.  Forward-looking statements speak only as of the date they
are made, and SK Telecom understates no obligation to update publicly any of
them in light of new information or future events. Additional information
concerning these and other risk factors are contained in SK Telecom's latest
annual report on Form 20-F and in SK Telecom's other filings with The U.S.
Securities and Exchange Commission (SEC).

Contents                                                                         
                                                                                 
Financial Highlights   *******...******..********..     3                        
                                                                                 
Financial Results   .***************.*********   4                               
                                                                                 
Income Statement                                                                 
                                                                                 
Capital Expenditure                                                              
                                                                                 
Balance Sheet                                                                    
                                                                                 
Operating Result   *.*******************..****  8                                
                                                                                 
Appendix (Financial Statements)   ..*******..*******...**.  9                    
                                                                                 
IR Contacts   *********..*********..*****.*..*  11                               
                                                                                 


I. Financial Highlights

Summary of Income Statement

(KRW bn)                      Q3 03  Q2 03   Change(%)   Q3 02   Change(%)  
                                                                            
Revenue                       2,410  2,387       1%      2,224       8%     
                                                                            
Operating Expenses            1,590  1,570       1%      1,501       6%     
                                                                            
Operating Income               820    817        0%       722       14%     
                                                                            
Operating Margin               34%    34%        *        32%        *      
                                                                            
Non-operating Income            55    105       -48%       73       -25%    
                                                                            
Non-operating Expenses         150    143        5%       156       -4%     
                                                                            
Ordinary Income                725    779       -7%       639       13%     
                                                                            
Net Income                     510    551       -7%       444       15%     
                                                                            
Net Margin                     21%    23%        *        20%        *      
                                                                            
EBITDA 1)                     1,218  1,194       2%      1,110      10%     
                                                                            
EBITDA Margin                  51%    50%        *        50%        *      
                                                                            

1) EBITDA = Operating income + Depreciation + R&D related depreciation included
in R&D expense

Other Main Items

(KRW bn)                         Q3 03  Q2 03   Change(%)  Q3 02   Change(%) 
                                                                             
Wireless Internet Sales           338    306       11%      193       75%    
                                                                             
% of Cellular Revenue             16%    14%        *       10%        *     
                                                                             
Marketing Expenses                379    391       -3%      388       -2%    
                                                                             
     Marketing Commissions        307    300       2%       281       9%     
                                                                             
     Advertising                   72     91      -22%      107      -33%    
                                                                             
% of Revenue                      16%    16%        *       17%        *     
                                                                             
Capital Expenditure               395    330       20%      556      -29%    
                                                                             
% of Revenue                      16%    14%        *       25%        *     
                                                                             
Interest-bearing Debt            5,252  4,893      7%      4,663      13%    
                                                                             
Debt/Equity ratio (%)             95%    89%        *       73%        *     
                                                                             

II.   Financial Results

1. Income Statement

A. Revenue

(KRW bn)                        Q3 03  Q2 03   Change(%)  Q3 02   Change(%) 
                                                                            
Sign-up Fees                      43     44       -3%       63      -31%    
                                                                            
Monthly Fees                     731    722       1%       729       0%     
                                                                            
Voice Revenue                   1,044  1,054      -1%      959       9%     
                                                                            
       CallCharges               921    938       -2%      873       5%     
                                                                            
       VAS and Others            123    115       7%        86       44%    
                                                                            
Wireless Internet Sales          338    306       11%      193       75%    
                                                                            
    % of Cellular Revenue        16%    14%        *       10%        *     
                                                                            
Total Cellular Revenue          2,156  2,126      1%      1,944      11%    
                                                                            
Interconnection Revenue          254    261       -3%      280       -9%    
                                                                            
       L-M                       152    154       -1%      177      -14%    
                                                                            
       M-M                       102    107       -5%      103       -1%    
                                                                            
Total Revenue                   2,410  2,387      1%      2,224      8%     
                                                                            

1) Voice Revenue

Call charges decreased slightly due to more holidays in this quarter (Korea
Thanksgiving day and summer vacation period) compare to the previous quarter
but it had increased by 5% compare to the same period of last year despite the
tariff cut at the beginning of this year.

VAS and Others sales increased 7% QoQ due to the increase in the usage of
value-added services such as Color Ring.

The sales from "Free Tariff  Scheme" increased by 25% QoQ to KRW 39bn.

2) Wireless Internet Sales

Due to the increase in the number of Internet-enabled and high-end handsets
which generate higher wireless Internet ARPU (June, EV-DO, Color, 1X handsets),
wireless Internet sales increased 11% QoQ. 

Wireless Internet sales portion in total cellular revenue increased steadily to
16% from 14% in the previous quarter.



B. Operating Expenses

(KRW bn)                            Q3 03  Q2 03  Change(%)  Q3 02  Change(%) 
                                                                              
Wage and Employee Benefits            95     69      38%       81      17%    
                                                                              
Commissions                          578    560       3%      498      16%    
                                                                              
      Marketing Commissions          307    300       2%      281       9%    
                                                                              
           Initial Commissions        64     81      -20%      74      -14%   
                                                                              
           Monthly Commissions       106    102       4%      103       2%    
                                                                              
           Retention Commissions     137    117      17%      103      33%    
                                                                              
      Fees                           193    197      -2%      168      15%    
                                                                              
      Other Commissions               78     63      24%       49      60%    
                                                                              
Advertising                           72     91      -22%     107      -33%   
                                                                              
Depreciation                         365    347       5%      365       0%    
                                                                              
Network Interconnection              190    236      -20%     198      -4%    
                                                                              
       M-M                           131    136      -4%      124       6%    
                                                                              
       M-L                            59    100      -41%      74      -20%   
                                                                              
Leased Line                           76     76      -1%       60      27%    
                                                                              
Others  1)                           215    191      13%      193      11%    
                                                                              
Total                               1,590  1,570      1%     1,501      6%    
                                                                              

1) For details, please refer to income statements in appendix

1) Wage and Employee Benefits

Wage & Employee benefits increased due to incentive bonus payment to employees
in this quarter.

2) Commissions

Marketing Commissions: The 2% QoQ increase was due mainly to the increase in
retention commissions which include commission for handset change and some
promotional event cost to lock in quality subscribers.

Other Commission: The increase was mainly due to the increase in the payment of
Information Usage Fee to Content Provider as the wireless Internet revenue
increased.

3) Depreciation

The 5% QoQ increase was due to the increase in depreciating assets.

 

4) Network Interconnection

M-M: The 4% QoQ decrease was due to the decrease in MOU from the previous
quarter.

M-L: The 41% QoQ decrease was due to the fact that the M-L expense in the 2nd
quarter included the share of KT114 directory service expenses (KRW 40.6 bn for
the loss from 1998~2001).



C. Non-operating Items

(KRW bn)                       Q3 03  Q2 03   Change(%)   Q3 02   Change(%)  
                                                                             
Non-operating Income             55    105       -48%       73       -25%    
                                                                             
   Interest Income               15     20       -26%       11       40%     
                                                                             
   Incoming Fees                 29     36       -20%       31       -8%     
                                                                             
   Others1)                      11     49       -77%       31       -64%    
                                                                             
Non-operating Expenses          150    143        5%       156       -4%     
                                                                             
  Interest Expenses              97    101       -4%        78       24%     
                                                                             
  Donations                      20     21       -2%        22       -10%    
                                                                             
  Loss on Equity Method          2      5         -         0         -      
                                                                             
  Others 1)                      31     17       90%        55       -43%    
                                                                             

1) For  details, please refer to income statements in appendix.

1) Interest Income

The QoQ decrease was due to the decrease in quarterly average balance of cash &
marketable securities.

2) Other Non-operation Income 

The QoQ decrease was mainly due to the fact that there was dividend income(KRW
25.6bn) from KT shares in the previous quarter.

3) Interest Expenses

The QoQ decrease was due to the decrease in quarterly average balance of
interest-bearing debt.

4) Others in Non-operating Expenses

The QoQ increase was due to the increase in Loss on Disposal of Property and
Equipment from the sale of SK Bigs, the pro basketball team, in the 3rd
quarter.

2. Capital Expenditure

 

(KRW bn)                        Q3 03  Q2 03   Change(%)  Q3 02   Change(%) 
                                                                            
Network                          319    245       30%      460      -31%    
                                                                            
       95 A/B                     15     19      -24%       66      -78%    
                                                                            
      CDMA 2000 1x               150    145       3%       290      -48%    
                                                                            
           1x                    147    138       6%       285      -48%    
                                                                            
           EV-DO                  3      7       -59%       5       -39%    
                                                                            
      WCDMA                       89     0         *        0         *     
                                                                            
      Backbone and Others         66     81      -19%      105      -37%    
                                                                            
Non-network                       76     84      -10%       96      -21%    
                                                                            
      Wireless Internet           39     32       23%       79      -51%    
                                                                            
      General Supporting          22     40      -45%       17       32%    
                                                                            
      Others                      15     12       19%       0         -     
                                                                            
Total CapEx                      395    330       20%      556      -29%    
                                                                            

       

          
                                                                               

3. Balance Sheet

(KRW bn)                                        Sept03  Jun 03   Change(%) 
                                                                           
Total Assets                                    13,463  12,993      4%     
                                                                           
  Current Assets                                 3,698   3,730     -1%    
                                                                           
      Cash and Marketable Securities             1,176   1,186     -1%        
                                                                           
  Investment Assets                              1,910   1,397     37%    
                                                                           
  Property and Equipment                         4,288   4,273      0%     
                                                                           
  Intangible Assets                              3,566   3,592     -1%    
                                                                           
Liabilities                                      7,933   7,476      6%     
                                                                           
   Current Liabilities                           4,578   3,885     18%    
                                                                           
       Short-term Borrowings                     1,459     839     74%        
                                                                           
       Current Portion of Long-term Debt         1,288   1,300     -1%        
                                                                           
   Long-term Liabilities                         3,355   3,591     -7%    
                                                                           
       Long-term Debt                            2,505   2,754     -9%        
                                                                           
Shareholders' Equity                             5,530   5,516      0%     
                                                                           
Debt/Equity ratio1)                                95%     89%       *          
                                                                           

1) Debt/Equity Ratio = Interest-bearing Debt / Shareholders' Equity

  * Interest-bearing Debt = Short-term borrowings + Current portion of
long-term debt + Long-term borrowings and corporate bonds.

1) Cash and Marketable Securities

As of September 30, 2003, Cash and Marketable Securities was KRW 1,176 bn which
include the remaining balance in the trust fund (KRW 346.6 bn) and Hanaro
Telecom CP(KRW 120 bn) bought during the quarter .

2) Investment Assets

The increase in investment securities was due mainly to the purchase of POSCO
shares.

 

3) Current Liabilities

The increase was due to the funding needs from the stock buyback and the
purchase of Hanaro Telecom CP.

5) Debt/Equity Ratio

As of September 30, 2003, D/E ratio rose to 95% from 89% in the previous
quarter due to increase in short-term borrowings during the quarter.


Operating Result

                                        Q3 03  Q2 03   Change  Q3 02   Change 
                                                        (%)             (%)   
                                                                              
Subscribers ('000)                      18,019 17,857    1%    16,997    6%   
                                                                              
Net Adds                                 162    229     -30%    534     -70%  
                                                                              
Activations                              898    910     -1%    1,294    -31%  
                                                                              
Deactivations                            736    681      8%     761     -3%   
                                                                              
Monthly Churn Rate(%)                    1.4%   1.3%            1.5%          
                                                                              
Average Subscribers ('000)              17,932 17,743    1%    16,712    7%   
                                                                              
Monthly ARPU(KRW)                       44,804 44,841    0%    44,351    1%   
                                                                              
Sign-up Fee                              799    829     -4%    1,250    -36%  
                                                                              
Monthly Fee & Call Charge               30,705 31,199   -2%    31,968   -4%   
                                                                              
VAS & Other                             2,291  2,169     6%    1,707    34%   
                                                                              
Wireless Internet                       6,288  5,743     9%    3,847    63%   
                                                                              
Interconnection                         4,721  4,902    -4%    5,578    -15%  
                                                                              
MOU (Minutes)                                                                 
                                                                              
Outgoing                                196 1)  201     -2%     192      2%   
                                                                              
Incoming                                117 1)  116      1%     114      3%   
                                                                              
Subscriber by Handset Feature ('000)                                          
                                                                              
1x(incl. EV-DO)                         13,476 12,375    9%    8,517    58%   
                                                                              
EV-DO(incl. June)                       2,528  1,433    76%      NA      NA   
                                                                              
June                                    1,243   829     50%      NA      NA   
                                                                              
Color                                   9,218  7,695    20%    3,417    170%  
                                                                              
Wireless InternetARPU by Handset (KRW)                                        
2)                                                                            
                                                                              
2G                                      1,301  1,351    -4%    1,375    -5%   
                                                                              
1x (Including EV-DO)                    7,289  6,978     4%    5,780    26%   
                                                                              
Color                                   9,653  9,726    -1%    9,390     3%   
                                                                              

1) August and September MOU are estimates. 

2) Excludes others in wireless Internet sales such as financial enabler,
Solution/Platform sales, etc.

IV.  Appendix - Income Statement

(KRW mn)                         Q3 03               Q2 03                  Q3 02         
                                                                                 
Revenue                      2,410,249           2,386,852              2,223,641
                                                                                 
Operating                                                                        
Expenses                     1,590,123           1,570,014              1,501,427
                                                                                 
   Wage and                                                                      
Employee                                                                         
Benefits                        95,038              68,984                 81,086
                                                                                 
   Commissions                 578,433             560,116                497,518
                                                                                 
   Advertising                  71,652              91,280                107,014
                                                                                 
   Depreciation                364,748             346,723                365,324
                                                                                 
   Network                                                                       
Interconnection                189,682             235,946                197,835
                                                                                 
   Leased Line                  75,983              76,383                 59,686
                                                                                 
   R&D Expenses                 53,138              47,050                 45,457
                                                                                 
   Rent                         36,152              34,227                 33,456
                                                                                 
   Frequency                                                                     
Usage Fees                      33,136              32,674                 29,943
                                                                                 
   Bad Debt                      5,426               2,093                 32,709
                                                                                 
   Others                       86,734              74,537                 51,398
                                                                                 
Operating                                                                        
Income                         820,126             816,838                722,215
                                                                                 
Non-operating                                                                    
Income                          54,663             105,049                 72,590
                                                                                 
   Interest                                                                      
Income                          14,859              20,042                 10,599
                                                                                 
   Incoming                                                                      
Fees                            28,683              35,798                 31,198
                                                                                 
Gain on                                                                          
Disposal of                                                                      
Property and                                                                     
Equipment                          728                 440                    492
                                                                                 
Gain on Equity                                                                   
Method                               0                   0                 10,655
                                                                                 
Foreign                                                                          
Exchange and                                                                     
Translation                                                                      
Gains                            9,277              11,090                  1,768
                                                                                 
Other                            1,116              37,678                 17,878
                                                                                 
Non-operating                                                                    
Expenses                       150,184             142,516                155,852
                                                                                 
   Interest                                                                      
Expenses                        96,859             100,648                 78,054
                                                                                 
   Donations                    20,071              20,562                 22,398
                                                                                 
Loss on                                                                          
Disposal of P                                                                    
roperty and E                                                                    
quipment                         7,883                 739                 36,269
                                                                                 
Loss on Equity                                                                   
Method                           1,881               4,777                      -
                                                                                 
   Foreign                                                                       
Exchange and                                                                     
Translation                                                                      
Loss                             1,885                 224                  6,864
                                                                                 
   Loss on                                                                       
Impairment of                                                                    
Investment                                                                       
Securities                           -               2,300                    400
                                                                                 
   Loss on                                                                       
Disposal of                                                                      
Investment                                                                       
Assets                               -                 102                    155
                                                                                 
                                                                                 
   Other                        21,606              13,164                 11,712
                                                                                 
Ordinary Income                724,605             779,371                638,953
                                                                                 
Income before                                                                    
Income Taxes                   724,605             779,371                638,953
                                                                                 
   Income Taxes                214,333             228,798                194,935
                                                                                 
Net Income                     510,272             550,573                444,017
                                                                                 

IV.  Appendix - Balance Sheet

(KRW mn)                                            Sept03                 Jun03        
                                                                                
                                                                                
Total Assets                                    13,462,839            12,992,667
                                                                                
                                                                                
   Current Assets                                3,698,425             3,730,287
                                                                                
      Cash and Marketable Securities             1,175,663             1,186,456
                                                                                
      Accounts Receivable - Trade                1,390,129             1,351,740
                                                                                
      Short-term Loans                              27,813                25,720
                                                                                
      Accounts Receivable - Other                  913,105             1,006,839
                                                                                
      Inventories                                    6,062                 6,668
                                                                                
      Other                                        185,654               152,865
                                                                                
   Investment Assets                             1,909,838             1,396,980
                                                                                
      Long-term Investment                                                      
Securities                                       1,524,573             1,053,172
                                                                                
      Long-term Loans                               44,554                51,381
                                                                                
      Guarantee Deposits                           239,707               238,132
                                                                                
      Other                                        101,003                54,295
                                                                                
   Property and Equipment                        4,288,124             4,272,990
                                                                                
      Land                                         441,744               440,187
                                                                                
      Building and Fixture                         790,199               797,014
                                                                                
      Equipment                                  2,295,792             2,437,817
                                                                                
      Construction in Progress                     318,408               265,465
                                                                                
      Other                                        441,981               332,507
                                                                                
   Intangible Assets                             3,566,451             3,592,410
                                                                                
                                                         *                     *
                                                                                
Liabilities                                      7,933,160             7,476,260
                                                                                
   Current Liabilities                           4,577,949             3,885,024
                                                                                
      Accounts Payable                             713,179               664,114
                                                                                
      Short-term Borrowings                      1,458,669               838,669
                                                                                
      Income taxes Payable                         386,013               405,115
                                                                                
      Accrued Expenses                             473,269               431,718
                                                                                
      Current Portion of Long-term                                              
Debt                                             1,287,749             1,299,690
                                                                                
      Other                                        259,070               245,718
                                                                                
   Long-term Liabilities                         3,355,210             3,591,237
                                                                                
      Long-term Debt                             2,505,427             2,754,360
                                                                                
      Facility Deposits                             45,605                43,676
                                                                                
      Accrued Severance Indemnities                 73,975                67,391
                                                                                
      Other                                        730,203               725,809
                                                                                
Shareholders' Equity                             5,529,679             5,516,407
                                                                                
   Capital Stock                                    44,639                44,639
                                                                                
   Capital Surplus                               2,916,150             2,916,150
                                                                                
   Retained Earnings                             4,706,334             4,734,158
                                                                                
   Capital Adjustments                          -2,137,445            -2,178,540
                                                                                
           Treasury Stock                       -2,047,103            -2,067,784
                                                                                
Unrealized Loss on Valuation of                                                 
                                                                                
Long-term Investment Securities                    -93,792              -113,916
                                                                                
           Stock Options                             3,450                 3,160
                                                                                

V.  IR Contacts

 IR  Office    Title             Telephone         Email                
                                                                        
Tae-Jin Park   Head of IR Team   + 82-2) 2121-4212 tjpark@sktelecom.com 
                                                                        
Jung-Whan Choi Senior Manager    + 82-2) 2121-4213 choi72@sktelecom.com 
                                                                        
Uk Jang        Manager           + 82-2) 2121-4215 ujang@sktelecom.com  
                                                                        
Min-Young Kim  Assistant Manager + 82-2) 2121-4217 minykim@sktelecom.com
                                                                        
JS Oh          Assistant Manager + 82-2) 2121-4210 jsoh@sktelecom.com   
                                                                        
Hannah Kim     Assistant Manager + 82-2) 2121-4542 hannah@sktelecom.com 
                                                                        

Thank you.



END