It supports text chat, voice functions, and avatar customization.

它支持文本聊天、语音功能和化身定制。

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After you start a text chat, click the Voice chat button as shown in figure 8.

在开始文本聊天之后，只需单击Voice Chat按钮，如图8所示。

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Figure 4 shows the flow logic of how a text chat from a user makes it to the recipients.

图4展示来自一个用户的文本聊天如何到达接收者的逻辑流。

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The PS Vita already has voice chat and text chat through its built-in Party application.

CNN: Skype app for PS Vita announced

Customers can initiate a BBM Voice call directly, or instantly switch from a BBM text chat to talk, and back again.

ENGADGET: BBM 7 beta is open now, adds Voice feature for free calls over WiFi

One of the most popular uses of YY is for karaoke, where one person will sing while others follows along and chat with each other on text chat.

FORBES: YY.com: China's Unique Real-Time Voice And Video Service With A Virtual Goods Twist