Bangkok--24 Jan--DTAC dtac today turns a new page in the Thai telecom history by cooperating with CAT Telecom and Ericsson to demonstrate mobile broadband using HSDPA technology on the 850 MHz spectrum band. Executives name list from file From left to right: Mr.Marut Bunarasetkul, Senior Executive Vice President of CAT Telecom Public Company Limited, Mr. Sigve Brekke, CEO of Total Access Communication Plc.- dtac, Mr. Hans O. Karlsson, President and Country Manager of Ericsson (Thailand) Ltd. and Mr. Jirayut Rungsrithong Senior Executive Vice President of CAT Telecom Public Company Limited. For more information please contact: Customer: 1678 dtac Call Center Press: Media Relations Division - dtac Matchima 081-655-2173 Ponnana 081-623-9895 Songkram 081-550-2563 Suchalee 081-710-9879 Siriporn 081-612-9809 Pimpakarn 081-614-9828 Tasanee 081-658-6560