Key legal question
Whether the cantonal court arbitrarily found that the client had instructed the bank to make the six transfers
Extracted holding
No arbitrariness was shown; the court could rely on witness testimony, file materials, and surrounding circumstances to find that the client had given the transfer instructions.
Extracted reasoning
The bank did not need a written confirmation if it proved the instructions by other credible evidence. Two telephone slips and consistent testimony supported the finding for the disputed transfers.