What is the specific work of five-star hotel network maintenance, not only the computer system, but the whole weak current system.

For reference:

The hotel system includes several parts:

1. Hotel office system, including finance, engineering and procurement. . .

2. Hotel management system is the core of hotel income, and it must ensure a stable, reliable and corresponding financial system. .

3. Hotel telephone system.

4. Weak current system. Increase the number of points, reduce the number of points, and the client accesses the Internet.

Mainly to do a good job of documentation.