FILE PHOTO: The logo of the Advance Info Service Public Company Limited is pictured at its office building in central Bangkok, Thailand, March 11, 2016. REUTERS/Athit PerawongmethaAIS, Thailand's largest mobile operator, is in the final stage of selecting vendors, which now include Ericsson, Nokia, Huawei, ZTE and Samsung, said the company's president Hui Weng Cheong.
AIS won 23 spectrum licences for 5G in auctions in February, compared with its competitors True Pcl and Total Access Communication , which won 17 and two licences respectively.