* Q4 OIBDA 6.61 bln crowns vs forecast 6.48 bln
* Meets bottom side of full-year OIBDA guidance
* Revenue in quarter down 9.1 pct
* Cuts dividend to CZK 40, sees 5-9 pct 2010 OIBDA drop
(Adds details, quote, shares)
PRAGUE, Feb 25 (Reuters) - Core profit at telecoms group Telefonica O2 Czech Republic <
> slipped 2.4 percent to 6.61 billion crowns ($343.9 mln) in the fourth quarter, beating estimates as margins rose, and the company narrowly met its full-year guidance.But revenues dropped as both mobile and fixed line customers cut back and regulators slashed interconnection fees. The company cut its dividend and predicted a profit drop this year, forecasting tough business environment.
Analysts in a Reuters poll had estimated on average operating profit before interest, tax, depreciation and amortisation (OIBDA) of 6.48 billion crowns.
"The company expects a challenging environment to prevail at least in the first half of 2010 due to the limited visibility on customers' behaviour given the uncertain macroeconomic performance and political situation," the company said in a statement.
The country's economic recovery stalled in the fourth quarter. A parliamentary election is planned for May and the main leftist party, which leads opinion polls, plans to raise revenues by hiking income taxes and health and social insurance levies.
OIBDA dropped 4.4 percent for the full-year 2009, but adjusted for guidance, the drop was 3.9 percent.
The company, 69 percent owned by Spain's Telefonica <TEF.MC>, had forecast OIBDA to remain flat or drop by up to 4 percent in 2009, excluding impairment charges, brand fees and currency moves.
Telefonica forecast a 5 to 9 percent OIBDA drop in 2010 and proposed a dividend of 40 crowns per share, below last year's 50 crowns.
Fourth quarter revenue fell 9.1 percent to 15.01 billion crowns, below estimates for 15.19 billion in a Reuters poll. It dropped 7.3 percent for the full-year. The group had dropped its 2009 revenue target of 0-3 percent drop halfway through the year.
Net profit rose 5.6 percent in the final quarter to 2.77 billion crowns, above 2.7 billion in the poll.
Shares in Czech Telefonica closed 0.1 percent up at 452 crowns before the earnings release, better than a 1.1 percent drop in Prague's PX index <
>.The shares have underperformed an overall rise in Prague in the past year and trade at 12.6 times estimated earnings, above a sector average of 10.9. (Reporting by Jason Hovet and by Jan Lopatka; Editing by David Cowell)