RBT 669 app for iPhone and iPad

4.0 ( 0 ratings )

Music Entertainment
Developer: Vu Hoa

Free

Current version: 1.2.2, last update: 8 years ago
First release : 12 Oct 2015
App size: 0 Bytes

RBT 669 is a ring-back tone service for all users of both carriers, ETL and Unitel. This application is to help users register and manage ring-back tone for their phone number easily.