Conference Announcement

23 Jul 2007 11:24

SK Telecom Co., Ltd. ("SK Telecom") plans to hold a conference call for the 2007 2Q earnings results as follows:

1. Agenda * 2007 2Q Earnings Results * Q&A Session 2. Date and TimeJuly 26, 2007, 16:00 ~ 18:003. PlaceConference Room, SK Telecom4. ParticipantsAnalysts and Institutional Investors

5. Dial-in Information

* Korean - Calling from Korea: 1566-2255 (or 031-810-3000) - Calling from Other Countries: 82-31-810-3000 (or 82-2-6677-2255) - Passcode : 0102 * English - Calling from Korea: 1566-2256 (or 031-810-3001) - Calling from Other Countries: 82-31-810-3001 (or 82-2-6677-2256) - Passcode : 0102SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

SK Telecom Co., Ltd. By: /s/ Tae Jin Park Name: Tae Jin Park Title: Vice PresidentDate: July 23, 2007