为了节省话费,不少朋友一定使用过VoIP网络电话,通常打VoIP必须用电脑才行。但这里介绍的就是不用电脑,只要你有一款智能手机并能上网,我们就能借助fring软件用手机拨打VoIP网络电话了。这样,除手机的上网费用外,手机上并不会产生额外的电话费,这样我们就可以用手机随意给好友打免费电话了。 In order to save bill, many of my friends must have used VoIP Internet phone, usually to play VoIP must use a computer Caixing. But here is the introduction of the computer, as long as you have a smart phone and access to the Internet, we can use fring software to make VoIP phone calls with the phone. In this way, in addition to the cost of mobile Internet access, the phone does not generate additional phone charges, so that we can use your cell phone free to friends call.