March 1, 2016 - Penpa-Nga Suddhimondala, Vice President – Head of Loyalty, Total Access Communication PLC or dtac, recently brought “Free Happiness” to 300 lucky dtac customers, who joined dtac activity via dtac reward Line official account and dtacInstagram and won free tickets to “Ruam Wong Thongchai Concert: Suk Jai Nuk Pror Ruk Kum Diew” by Thailand’s top superstar Bird Thongchai on Saturday 27 and Sunday 28 February, 2016 at Impact Arena, Muang Thong Thani. Superstar Bird Thongchai brought along other Thailand’s sweethearts: Joey Boy, Mai Davika, Ploychompoo, Matung, 25 Hours, Tar and Song Paradox, as special guests, making audiences go wild throughout the concert. Both dtac and Happy customers also had a chance to join special activities -- Shoot & Share and grab various gifts at dtac reward boothwhich also provided mobile phone charging service at the recharge bar. Stay tuned for more upcoming activity updates at dtac reward Line official account, dtac Instagram andwww.dtac.co.th/dtacreward.