You can cancel the SMS function through the counter, online banking, pocket banking and telephone banking: pocket banking: log in to Ping An Pocket Banking APP- Security Center-SMS Settings-select a contracted account and operate SMS to cancel the service; Personal Online Banking: Log in to Ping An Bank Personal Online Banking-More Services-Security Center-Fund Security-SMS Service, and operate SMS cancellation service. Pocket banking or personal online banking channels require senior online banking users to operate SMS cancellation service. If you need to consult Ping An Bank, you can click on the link below to select "My"-exclusive customer service or follow Ping An Bank's official WeChat account (pingan_bank) for consultation. /branch/mkt/bank online/dist/online bankless . html #