Chang 'an Bank SMS reminder charges, and the charging standard is 3 yuan per month; If you want to cancel or open the SMS reminder service, you can call the customer service phone on the back of the bank card and ask the customer service to help cancel or open it, or go directly to the bank counter; In order to provide users with better financial services and reduce the troubles caused by small transaction short messages, Changan Bank will optimize and upgrade the credit card account balance change reminder short message service from 202 1 1: at that time, the credit card account amount change short messages below 200 yuan (inclusive) will be cancelled, and the transaction short messages of accounts above 200 yuan will be sent normally and free, and users can bind Changan. If users need to open the following transaction reminders in 200 yuan, they can open them through the official WeChat account of Changan Bank Credit Card or 4000596669 manual customer service, and the charging standard is 3 yuan/month.