F/W: v1.0.8.0 & v1.0.1.64

Model: DW-VA1G4 & DW-VAP

Local side

NETWORK > MAINTENANCE > IP/MAC ADDRESS FILTER CONFIGURATION > DESCRIPTION -

The keyboard has an option ‘??’ on both A1+ and A1 G4 that is not an option on the IP+ or IP G4.

Can you explain if this is a bug or if it is used?

Please view the following screenshots for reference:

A1 G4:

IP G4: