A call to Pakistan's foreign minister Hina Rabbani Khar allegedly from the cellphone of a youth hailing from the remote Buddini village in south state of Karnataka's Raichur district has landed him in trouble, Indian media reported on Monday.

The incident came to light when Indian Central Counselling Board (CCB) police sleuths from Bangalore grilled him on Sunday. The investigation followed a message from the Pakistan foreign minister's office asking the government to inquire into this call.

It is alleged that the youth who called the cellphone of the minister and used filthy language, said local police. Police said the foreign ministry officials claimed that the call originated from the youth's phone and lasted 15 minutes.

The incident took place two months ago. Police said CBI officials who arrived from Delhi had visited the town last month. On Sunday, officials from CCB Bangalore visited the town and inquired, the local police disclosed, adding that youth had denied the allegation. However, there was no confirmation from the CCB police in Bangalore.

The victim, Amaresh, an attender at a private coaching centre, told media: "Neither have I heard of Rabbani Khar nor do I know Urdu or English to abuse her. I do not know what all this is about. I do not know if some student who resides at this centre had used my phone."

Local police said the CCB officials refused to show the call records to substantiate their allegation when the lecturers at the centre on behalf of the youth sought details. Police have directed the youth not to switch off his cellphone till they contact him again.