Fully PLUS Offline Licensing
With Offline Licensing you can activate a PLUS license if your device absolutely can't connect to Internet AT ALL. If your device can connect to Internet for license activation you don't need it.
For Offline Licensing you have to get a Volume License and collect the Device IDs.
IMPORTANT: After issuing an Offline License for a certain Device ID the license can't be un-insued or moved to another Device ID. If you uninstall the app or reset the device you will likely loose the license.
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