color ring back tone
常见例句
- Coloring Ring Back Tone(CRBT)is a new voice value-added service. CRBT service has been growing fast from 2002.
彩铃业务是一项新兴的话音增值业务，自2002年推出以来发展十分迅速。 - The article introduces two schemes to realize coloring ring back tone operation in mobile telecommunication network, and discusses the schemes.
本文介绍了个性化回铃音业务在移动通信网中实现的两种技术方案，并对方案进行了探讨。 返回 color ring back tone