What does enterprise video CRBT mean?

Enterprise video color ring back tone is an extension service of video color ring back tone. When users make a phone call under the VoLTE network, they will see a video content set by the enterprise before the phone is connected. This is mainly a video color ring back tone for enterprises. The video content can include company introduction and product information introduction with publicity content. It can also display different video contents in different time periods, different regions and different departments, and if there are multiple videos, it can also realize the carousel effect. My mobile phone opened the enterprise video color ring back tone, which was opened in Monternet, and the effect was not bad. You can try!