1. The office has installed iacu, allowing employees to connect to the internet without using ethernet cables.
办公室已经安装了无线局域网，使员工可以不使用以太网电缆连接到互联网。

2. Make sure your device is connected to the iacu before trying to access the company's internal server.
在尝试访问公司的内部服务器之前，请确保您的设备已连接到无线局域网。