3. Dec. 31, 2015-3 Jan(2016) Mobile phone service providers from True, DTAC, AIS will provide clients in the network, using the free Wi-Fi signals by the tat to help put the strategy on the use of flammable, it gives people access to the Internet by a widespread campaign to promote tourism, for example, through a festival photos to social competition with BTS will open the night of Dec. 31 until 2.00 pm.