Thus, you rearm your Office 2016/365 copy and extend free trial to 30 days. Accordingly, you won’t be able to reset the free trial time in retail editions (Home, Personal, University, etc.). Please note that this license rearm method is only suitable for corporate versions of Office and Office 365 ( Office 2016 vs Office 365: What’s the difference) licensed under the Volume Licensing (Standard, ProPlus and Enterprise editions).
