The only thing you need, is the software which can be found for free on the Internet, a good Internet connection, a microphone, speakers, and a sound card.

唯一你需要的是免费软件，可以发现在互联网上一个好的上网麦克风，喇叭、音效卡。

youdao

When we last saw Connectify, it had brought its Dispatch internet connection combining software to Kickstarter, doubled its funding goal and launched the product into market.

ENGADGET

The Mogul doesn't look quite as futuristic or elegant as the iPhone, but it has some features Apple's phone lacks, like a removable battery, a slide-out QWERTY keyboard for thumbing messages, access to a "third-generation" (3G) Internet connection for fast mobile Web access and downloadable software applications that let you turn your smart phone into a mini computer.

FORBES: Nine iPhone Alternatives