What are Ringbacks?
Professional term: RBT (RING BACK TONE) or CBT (CALL BACK TONE) If it is a ring back tone, it can be called CRBT (COLOR RING BACK TONE) (The phone rings), the sound he or she hears is called ringback tone. The ringback tone is transmitted by the called party to the caller, which is the basis of the ring back tone function.
Ringback tone
Right!
- Chinese name
- Ringback tone
- Foreign name
- CALL BACK TONE
- Terminology
- RBT (RING BACK TONE)
- Frequency
- 450Hz
- Professional term: RBT (RING BACK TONE) or CBT (CALL BACK TONE) If it is a ring back tone, it can be called CRBT (COLOR RING BACK TONE) (The phone rings), the sound he or she hears is called ringback tone. The ringback tone is transmitted by the called party to the caller, which is the basis of the ring back tone function.
- According to China's national standards, the ringback tone is the same as the normal ringing tone, which is 450Hz, with a duration of one stop, four cycles, and five seconds. People feel psychologically "the phone is ringing over there."
- The caller who can make a call can hear many kinds of voices from the other party's phone. The most common are two kinds, the busy tone and the ringback tone.
- To put it simply, a busy tone indicates that the other party cannot answer the call at present; a ringback tone indicates that the other party can answer the call. Because the ringback tone is the tone transmitted by the called party to the caller, the busy tone will become a vocal voice prompt (of course, there are operators who convert the frequency signal of busy tone, no answer, etc. into voice).
- At the same time, you call different countries and regions. Due to different standards, ringback tones vary.
- When a mobile phone or a landline is called, the ringback tone can be turned into personalized music, songs, chanting, etc. As a value-added service, it improves the level of communication services and increases revenue.