How long is the SMS reminder time of rural commercial banks?

One year. Rural commercial banks, referred to as rural commercial banks for short, are joint-stock local financial institutions composed of farmers, rural industrial and commercial households, enterprise legal persons and other economic organizations under their jurisdiction. SMS reminder is a paid service. Generally, it is valid for one year, and the service fee is two yuan per month. After one year, you need to apply for the service again before you can continue to use it.