Three working days.

1. Bank of Ningbo will recharge the redeemed phone bill to the mobile phone number you filled in within three working days, and you will receive a text message notification from the operator at that time.

2. During the peak periods of phone recharge, such as the beginning of the month, the end of the month, and holidays, there may be delays in crediting the account or failure to recharge. The specific arrival time is subject to the local operator's query time.