Please fill in the transaction information and submit it when making transactions such as transfer and remittance that require the signature of BOC E shield. The page prompts "Please insert USBKey for signature transaction". At this time, please insert the BOC E shield and enter your BOC E shield password. After verification, the transaction information will be displayed on the Bank of China E-Shield screen. Please check it carefully and press "OK" to confirm, otherwise press "C" to cancel the transaction. The valid time of key confirmation is 60 seconds.