What text messages do you send without CRBT? It's moving.

You can cancel according to the following steps:

1. Edit the short message "0000" and send it to "10086" and then reply to the short message according to the prompts; ?

2. You can also go to the local business hall to cancel the business with your ID card;

3. You can edit the message "QX" to 12530 to cancel.

CRBT (Color Ring Back Tone) is the abbreviation of "Color Ring Back Tone", which is a service for the called customer to set special sound effects (music, songs, story lines, character dialogues) for other calling customers who call their mobile phones.

After the called customer opens the CRBT service, when the calling customer dials the user's mobile phone to wait for the connection, what he hears is no longer "beep?" DuDu? "Ring back tone" is to provide a piece of music or greeting to the calling user instead of ordinary ring back tone. The considerate CRBT service fully displays your unique personality and taste, and makes the simple communication process full of fun.

References:

Baidu encyclopedia -CRBT