Offline license with server sync grace period as 0?

On v2.0 setting network error grace period as 0 allows the license to be activated and stay offline.
However, I cannot find any specific instruction for v3.0.
Is setting “Server Sync Grace Period” as 0 only required for a license be to offline?

Hi Derrick,

Setting grace period 0 should be enough, but it will still continue trying to connect to the server, and if it fails, it simply ignores the network error.

In case you want no server sync at all, you can use IsLicenseValid() function instead.