What happens to my PayNow-Mobile registration when I change my mobile number?
Your existing PayNow-Mobile registration linked to the old mobile number will be deregistered after the 12-hour Cooling Off Period, at the point when your new mobile number becomes effective.
You will be informed that PayNow linked to your existing mobile number will be removed after 12 hours.
After the 12 hours and successful change, you may re-register PayNow with your new mobile number.