More than 20 mobile providers (represent …

More than 20 mobile providers (representing 1.8b users) have stated their commitment to LTE. NGMN Alliance has approved LTE as the 1st technology that meets the requirement. Even Qualcomm has decided to drop UMB and now supports LTE.
What would Telkom do for Flexi? UMB is out-of question. WiMAX NG?