1 Check current promotion (main and add-on promotion)

Direct Number (USSD) *103*8*9#

IVR *1003 Press 9 Press 8

1 Check remaining balance, remaining Emergency Refill and expiry date

Direct Number (USSD) *101*9#

IVR *1001 Press 9

2 Check remaining add-on plan balance
• dtac prepaid Supermouth
• dtac prepaid internet
• Social content (Line, FB)
• SMS & MMS

Direct Number (USSD) *101*1*9#

IVR *1001 Press 9 Press 1

3 Check remaining bonus and Bonus For Free

Direct Number (USSD) *101*5*9#

IVR *1001 Press 9 Press 2

From Sep 1, 2017 onwards, Internet charged in Bonus pocket will be 2 baht/MB. Rates of voice call to other networks (2 baht/min) and SMS/ MMS (2 baht/message) remain unchanged.

1 Promotion center. View details/subscribe/cancel (main and add-on promotion)

Direct Number (USSD) More info

IVR *1003 Press 9

1 Top up via refill card

Direct Number (USSD) *100*card number,refill code*9#

IVR *1000 Press 9

1 Bann dtac prepaid

Direct Number (USSD) -

IVR *100 Press 9

2 Emergency Refill Service

Direct Number (USSD) *110*0*9# Check remaining Emergency Refill credit
*110*9# (40 baht borrowing) or*110*borrow amount*9#

IVR *1010 Press 9

3 Balance Transfer Service

Direct Number (USSD) *112*08XXXXXXXX*transfer amount20-200*9#

IVR *1012 Press 9

4 Day Give-Away Service

Direct Number (USSD) *113*number of days you need30, 90, 180*9#

IVR *1013 Press 9

5 Emergency Call Back Service

Direct Number (USSD) *114*08XXXXXXXX*9#

IVR *1014 Press 9

6 Translation Service

Direct Number (USSD) -

IVR *1021 Press 9

7 Dtac Number Alert Service

Direct Number (USSD) -

IVR *7102 Press 9

1 Check Number and Prepaid SIM Registration

Direct Number (USSD) *102*9#

IVR *1002 Press 9 Press 1

2 Check whether mobile number is registered under dtac or not

Direct Number (USSD) *102*08XXXXXXXX*9#

IVR -

3 Check mobile number usage area

Direct Number (USSD) *102*1*08XXXXXXXX*9#

IVR -

4 Check dtac prepaid special number

Direct Number (USSD) *103*6*9#

IVR *1003 Press 9 Press 6

5 Activate dtac prepaid internet alert SMS

Direct Number (USSD) *104*61*9#

IVR -

6 Deactivate dtac prepaid internet alert SMS

Direct Number (USSD) *104*62*9#

IVR -

8 Disable dtac prepaid internet

Direct Number (USSD) *104*72*9#

IVR *1004 Press 9 Press 7

9 Set up for internet, MMS usage on your mobile

Direct Number (USSD) *772*9#

IVR *1004 Press 9 Press 7

10 Check dtac prepaid bank monthly balance

Direct Number (USSD) *108*9#

IVR -

11 Check usage lifetime and dtac prepaid bank membership lifetime

Direct Number (USSD) *108*2*9#

IVR -

12 Activate International Service

Direct Number (USSD) *118*9#

IVR *1018 Press 9 Press 1

13 Deactivate International Service

Direct Number (USSD) *118*2*9#

IVR *1018 Press 9 Press 1

14 Check International Service status

Direct Number (USSD) *118*3*9#

IVR *1018 Press 9

15 Check whether mobile number is operating under TriNet or not

Direct Number (USSD) *3000*9#

IVR *3000 Press 9

16 Voice Mail

Direct Number (USSD) -

IVR Listen, change language *1802 Press 2
Cancel *7080 Press 9

17 No Number No Talk (Reject incoming call with no number displayed)

Direct Number (USSD) *713*9#

IVR *7103 Press 9

18 Call screening (choose the number you wish to answer)

Direct Number (USSD) -

IVR *7143 Press 9

19 Ring4U ringback tone (3 Baht/min excl. VAT)

Direct Number (USSD) -

IVR *888 Press 1

20 Dtac call center (3 baht/call incl. VAT)

Direct Number (USSD) -

IVR 1678 Press 9

21 dtac call center via SMS(1 Bht/message excl. VAT) Send in the details of why you wish to contact us and your mobile number via SMS to 16789
(1 message = Thai 70 characters/English 160 characters)

Direct Number (USSD) 16789

IVR -

22 FREE self-service numbers (Check balance, subscribe plan, turn ON-OFF internet, other additional services)

Direct Number (USSD) *1678*9#

IVR -