User talk:Yang, Yoon Seon
Revision as of 14:49, 13 July 2006 by Yang, Yoon Seon (talk | contribs)
1.How to make a new growth engine in the mobile internet business? 2.Why mobile companies concern about the mobile VoIP service? 3.Which service is more valuable for customers between HSDPA and Wibro? 4.How will mobile operators make a blue ocean in the saturated mobile market at present? 5.Will SK Telecom succeed in global business? 6.What is maximum number of mobile subscribers in Korea? 7.as a third player, LG Telecom's future will be? 8.How can make profits from DMB service for mobile operators? 9.Is it possible to change from a mobile company to an entertainment company? 10.Can mobile operators create and have initiative on the mobile advertising market?