Zang Office is a cloud-based communication platform that allows businesses to communicate from anywhere using their existing mobile phones, PCs, and cloud applications. It offers simple pricing starting at $16-32 per user per month, which includes features like SIP trunking and a North American dialing plan. Setup is simple through the Zang Store with no outside help needed. Zang Office provides a disruptive way for growing businesses to communicate through its cloud phone system, simple pricing, easy setup, and support for existing devices and applications.