How to turn off postal SMS notification

There are two ways. 1 Go to the outlet, directly hand over Kolor to the salesperson and tell her to cancel the SMS notification. 2 Call 1 1 185 customer service and tell him to cancel the SMS notification.

From the day you cancel, you will not send any change message to your mobile phone.

If you buy the 30 yuan Package for one year, if it doesn't expire soon, it won't be worthwhile to cancel it from the day you handle it to the day of the next year. If the mobile phone number changes, just go to the outlet to modify the number.