SK Telecom, the largest wireless operator in Korea and one of the most innovative

technology companies in the world, provides it's subscribers with the mobile customer

center, successfully servicing its 27 million subscribers through FOCUSONE's 'Extensible

Mobile Application Server' architecture. Through the WAP1.0, 2.0, and downloadable

J2ME applications of the service, subscribers can check their balance, change service

plans, select various value addes services and etc. at anytime, anywhere using

SK Telecom handsets.

 

Pressing **114 or **321 followed by pressing the Nate button on SK Telecom    
    handsets can access user to the MCenter. The service is available in Korea.