TOKYO (Reuters) – A Japanese man was arrested for calling a food company’s toll-free number 500 times in 16 months because he wanted to hear the woman’s voice on the automated tape, police said on Monday.

The 38-year-old plumber, who was arrested on Sunday, made 3,100 hours worth of free calls to the company, costing it almost 4 million yen ($38,730) in phone bills, a police spokesman in Takasaki, northwest of Tokyo, said.

“He gets excited by the woman’s voice on the guidance tape,” the spokesman said, adding that the voice sounded normal to the detective who was involved in the investigation.

The food company asked for its name to be withheld. The spokesman said police are investigating if the man placed an excessive number of calls to any other firms.

BUCHAREST, Romania – A Romanian man has been fined for making 6,442 profane phone calls to an emergency number, police said Thursday. The 24-year-old man, who lives in a village in southern Romania, was identified in February and fined $223 in April after a checkup showed he was mentally sound, said Daniela Salaoru, police spokeswoman for Ialomita county police.

Police did not identify the caller. But the Evenimentul Zilei newspaper said he was a well-digger, and reported that he called the 112 emergency number from November to January to swear at the operators. He used a prepaid mobile phone, which does not immediately make it possible to identify the caller.

The newspaper said he denied he was the culprit. It reported that his mother said he was a loner and that she saw him talking on the phone a lot, but did not know with whom.

Romanian authorities say that over 90 percent of calls to 112 are hoaxes or non-emergencies. In November, the European Union, which Romania joined in 2007, threatened legal action against Romania for deficiencies in its 112 system, mainly the failure to locate callers who use mobile phones.

Romanian authorities say the system will begin to locate mobile callers this summer.