The first distress call from a sinking South Korean ferry was made by a boy with a shaking voice, three minutes after the vessel made its fateful last turn. He called the emergency 119 number which put him through to the fire service, which in turn forwarded him to the coastguard two minutes later.
That was followed by about 20 other calls from children on board the ship to the emergency number, a fire service officer told Reuters.
The Sewol ferry sank last Wednesday on a routine trip south from the port of Incheon to the traditional honeymoon island of Jeju. Of the 476 passengers and crew on board, 339 were children and teachers on a high school outing. Only 174 people have been rescued and the remainder are all presumed to have drowned.
The boy who made the first call, with the family name of Choi, is among the missing. His voice was shaking and sounded urgent, a fire officer told MBC TV. It took a while to identify the ship as the Sewol.
"Save us! We're on a ship and I think it's sinking," Yonhap news agency quoted him as saying.
The fire service official asked him to switch the phone to the captain, and the boy replied: "Do you mean teacher?" The pronunciation of the words for "captain" and "teacher" is similar in Korean.
(By Narae Kim and Meeyoung Cho)