Thai operator AIS, the country’s largest by subscribers, has set an investment budget, excluding any potential investment in third generation services, for 2010 of about THB11 billion (US$335.3 million), which is on a par with 2009’s amount, according to Dow Jones Newswires. The firm targets 2010 revenue growth at 3 percent, in line with the general economic growth forecast for this year. The operator also said it reached an agreement with state-owned TOT PCL to allow its customers to access 3G services on TOT’s spectrum from Feb. 1.