(Dari kiri ke kanan) Kustanto Act Group Network Strategy Architecture, & Solutions, Prio Sasongko Head Of Region Kalimantan & Sumapa, dan Gede Khrisna Jaya Group Head Regional Marketing, saat peluncuran Indosat Ooredoo 4G Plus, di Makassar Sulawesi Selatan, Jumat (20/9/2018). (Foto: Tagar/Rio Anthony)