 Maxis said on Wednesday the termination would take place in stages over 18 months and the completion date is on 27 December 2018.The major shareholder of U Mobile includes Straits Mobile Investments Pte.Ltd (49%), followed by U Telemedia Sdn Bhd (21.46%), DYMM Sultan Ibrahim (15%), Magnum Bhd (6.33%), Tan Sri Vincent Tan Chee Yioun (6.2%), and Berjaya Infrastructure Sdn Bhd (2.01%).