Use APKPure App
Get Happy RTR old version APK for Android
DTAC 응용 프로그램은 선불 등록을 지원하기 위해 새로운 채널을합니다.
dtac application make a new channel to support prepaid registration.
In order to reach 100% of prepaid SIM registration that is forced by NBTC.
*** Application for dtac partner only.
Features:-
Support prepaid registration for New SIM(normal), New SIM(Numbering pool) and Existing SIM.
Support read from bar code(MSISDN/SN) and OCR(MSISDN).
Support Android OS 4.1 and upper version.