"Hurry! Hurry!" the audibly distraught witness said.
The situation developed as the caller was speaking to the operator.
The witness repeatedly told the operator to hurry, as they saw the building go up in flames.
Meanwhile, Jamieson also read that around the time of the death, Jenkins was facing allegations from the Automobile Association (AA) that he had defrauded it to the tune of $30,000.
It was revealed the AA had filed a complaint with police prior to his death.
Jenkins' former partner of eight years, Michelle May, who co-founded the mechanic shop with him in Franz Josef, was among those giving witness statements on Monday morning.
May said the AA alleged he was "overcharging" for his work as a road service contractor.
She said it was something that was on his mind during the months before his death.
The court also heard that on the night of the fire, Jenkins called May around 7.20pm, which was 18 minutes before the 111 call was made, at 7.38pm.
"He sounded a bit flat... he said he couldn't handle it anymore," she said.