飞音电话-可打全球的高品质电话

KC用自主知识产权的voip网络电话语音技术，可通过电脑和手机直接拨打国内外电话。
价格低廉、通话清晰又稳定，接通率高，口碑同类第一，是中国最受欢迎的免费网络电话软件之一！

功能:
【话费超省】低至0.5元/分钟，0月租；
【高清通话】100项全球顶尖通话清晰；
【功能强大】支持回拨和直拨方式，支持来电显示和通讯录； KC voip telephone network voice technology with independent intellectual property rights, domestic and international direct dial calls via computers and mobile phones.
Low prices, call clear and stable, high-Through Rate, reputation first of its kind, it is one of China's most popular Internet telephony software for free!

Features:
[Province] calls super low 0.5 yuan / min, 0 monthly;
[HD] calls the world's top 100 call clarity;
[Powerful] support callback and direct ways to support caller ID, and contacts;