Checking Out and Checking In Client Licenses (Roaming).

To temporarily disconnect a Client device from the network and continue to use ExtendSim, use the Help > Floating License > Check Out a Floating License menu command.
To check a roaming license back in, use the Help > Floating License > Check In a Floating License menu command.
Roaming licenses can be checked back in at any time. They are automatically checked in at the end of the roaming period (the default period is 30 days).