Is the upgrade kit needed to upgrade a Norstar MICS from 6.0 to 7.0 or 7.1 and keep the current configuration?
Also I saw on web that the upgrade kit NT7B80AP was obsolete... Is there a newer release scheduled to come out soon?
No. You can only restore a backup to a system configured exactly the same, software and hardware. Doing backups is a safety procedure in case the system defaults for some reason during the upgrade.
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