Your total outstanding balance is 568.10 baht and due on 29/06/2016.
(from service fee during 07/05/2016 - 06/06/2016 for 568.17 baht and deducting Advance payment for 0.07 baht)
More details at *121*9#. Apologies if payment has already been made.
To check your invoice detail, visit http://dtac.co.th/s/H5u7G