It depends on whether the LIC license of your control panel is co-term or PDL. In the case of co-term, if one device does not activate LIC after you add all the devices, then your organization will enter a 30-day grace period. If you do not activate LIC for the remaining devices within the 30-day grace period, All devices within the organization will be disabled. If the control panel is in PDL state, LIC is for each device and does not affect the organizational level, so even if one device does not activate LIC, it does not affect other devices.