In the past, it is located 1800 MHz waves under the supervision of cat Telecom, which has a concession to private enterprise, to wave 3 this list useful is located or the Total Access Communication dtac the first contract with a St. kasot. In recent years, have two waves range 2534 25 MHz by the contract specified that the second range is the wave wave wave is used when the first full-range and consent only, current kasot dtac wave 25 MHz to 50 MHz from the on-hand inventory by this concession would expire in September, 2561.
การแปล กรุณารอสักครู่..
