NEC Univerge SV8100 Features And Specifications Manual page 820

Issue 5.0
If the date is changed in Program 10-01-XX, while the license is in effect, to a date after the

End Date specified when the License was generated, the system resets when it is applied
(transfer key pressed), not when exiting program mode.
When the System time turns to midnight of the End Date, the system resets and comes

back with no licenses.
The recovery license can be activated only from PCPro or WebPro, not a multiline terminal.

If any CD-CP00-US license is activated when the recovery licensing is being used, the

CD-CP00-US license resets with only the activated license(s).
Default Settings
60 Day Free License is enabled (Version 2500 and lower).
60 Day Free License is disabled (Version 3000 and higher).
System Availability
Terminals
N/A
Required Component(s)
Refer to the particular feature for required component(s)
Related Features
Programming from Multiline Terminal
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UNIVERGE SV8100
Licensing