BARCELONA, March 5 (Reuters) - Spain's Cellnex on Tuesday said it expects revenues of up to 4.7 billion euros and adjusted core earnings of up to 4 billion euros in 2027, as Europe's largest mobile phone tower operator unveiled its new outlook after a shift in strategy.

The company also said it will improve its dividend policy for shareholders and continue reducing debt. (Reporting by Joan Faus; Editing by David Latona)