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As of 2013 DTAC is offering both EDGE and 3G services on its postpaid and prepaid brands DTAC Happy. Unlimited Internet access stands at a price of 999 baht per month or 49 baht per day (numerous cheaper hourly packages are available, and, in 2010, traffic-based packages were also introduced, obviously due to the increasing popularity of smartphones). DTAC has international roaming agreements with 147 countries. Currently DTAC is offering 3G commercial service as seen on this coverage map.[7][8] 3G+ service can be used with 3G+ compatible mobile devices (WCDMA 850 and 2100 and/or HSPA/HSPA+ 850 and 2100) with speeds of up to 42 Mbit/s. 4G LTE service is available as of 2014 on the 2100 MHz band, and the enhanced 4G LTE service on the 1800 MHz and 2100 MHz bands (Not Carrier Aggregation) has been available in the major areas of Bangkok since October 2015[9] and had extended their coverage level to the major areas of the country since March 2016, and claims to have their 4G LTE coverage nationwide within the end of 2016.[10] DTAC claims to have their 4G LTE network 3 times faster than before.[10]