As @Ryan_Miles states, as soon as you add a device to a network to configure it triggers the device license count. So could put you in license violation.
If you have the device in your presence then you can configure the basics such as the WAN ports IP and DNS.
Darren OConnor | doconnor@resalire.co.uk
https://www.linkedin.com/in/darrenoconnor/
I'm not an employee of Cisco/Meraki. My posts are based on Meraki best practice and what has worked for me in the field.