AMSTERDAM (Reuters) - Dutch telecoms group KPN, of which Mexican peer America Movil owns 27.7 percent, said on Tuesday temporary chief financial officer, Eric Hageman, will take on the job permanently.

Last wee, America Movil, controlled by the world's richest man Carlos Slim, was successful in obtaining more than a quarter of KPN shares.

(Reporting by Gilbert Kreijger; Editing by Dan Lalor)