Panasonic KX-TVM50 Installation Manual page 222

7.2 Backing Up the System
Select the data to be backed up, then enter the file path for the system backup. Then click "Backup".
The system will prepare the data to be backed up, and the backup will begin about 30 seconds later.
The time needed to backup the data will vary depending on the connection method, communication
speed, and the amount of data that is being backed up.
To restore the system from a backup, refer to [Restoration of Backup Data] in 1.8.2 Utility—System
Back Up in the Programming Manual.
Note
• Deleted messages are not backed up.
• Backing up all data (including system prompts) is recommended.
• System prompt files are very large and can take several hours to backup.
• Store backup files in a safe place.
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