cpl command is a quick way to open the Network Connections window in Windows, where wired, wireless, VPN, and virtual network adapters can be viewed and managed. Your nbn user guide ™ Getting started Plugging your devices into your nbn connection box* ™ Identifying your nbn supplied equipment ™ Maintaining your nbn supplied equipment ™ Frequently asked questions connection box indicator lights ™ Optional Power Supply with Battery Backup guide. – whether. You can quickly launch the Remote Desktop connection tool by executing the mstsc. exe command on Windows Terminal, PowerShell, or Run prompt.