He said the company had a strong bandwidth portfolio totalling 50 megahertz, consisting of 15MHz on the 2.1-gigahertz spectrum, 10MHz on 850MHz and 25MHz on 1,800MHz. The latter two were granted under a CAT Telecom concession that will expire in late 2018.
Moreover, DTAC is in talks with CAT on the possibility of jointly utilising the state agency's idle 20MHz on the 1,800MHz spectrum to offer fourth-generation service