CRBT

System Brief

CRBT service is ordered by the called user. Users can setup personalized ring back tone after launching CRBT service. When the called user is not in the service area or the phone is turned off, the voice notification provided by the operators can still be played.

Appliacton Scenario

When user A calls user B, before connecting, user A will hear user B's custom ringback tone instead of the normal 'beep'.

Features

1. Service Subscription
2. Default Ringtone
3. Ringtone Setting
4. Ringtone Search
5. Ringtone Library
6. Ringtone Box
7. Priority Setting