SpeedFace M4
User Manual
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Delete Profile Photo
To delete all user photos on the device.
Delete Wallpaper
To delete all wallpapers in the device.
Delete Screen Savers
To delete the screen savers in the device.
The user may
select Delete All or Delete by Time Range when deleting the access records, attendance
photos or block listed photos. Selecting Delete by Time Range, you need to set a specific time range to
delete all data within a specific period.
Select Delete by Time Range Set the time range and click OK
