This is the MACFiltering screen from the Huawei B593 Zain router.
The following words were detected on the Huawei B593 Zain MACFiltering screenshot.
Huawei B593 Zain Router 4G LTE V100R001C186SP065 Status Setup Wizard General Settings Security Settings NAT Settings USB Management System Logout Firewall General MAC Filtering IP Filtering URL Filtering Service Access Control Security Settings -> MAC Filtering MAC Filtering MAC filtering takes precedence over URL filtering and IP filtering. The packets that are not filtered by the MAC layer will be filtered by the IP layer. Note: The packets of the computers that are not in the list will be filtered by the IP layer. MAC Whitelist Current MAC filtering status: Disabled MAC filtering mode: Blacklist Whitelist Index MAC Operation MAC Whitelist If MAC filtering mode is set to Blacklist and the MAC address of the controlling computer or router is added to the blacklist, network access fails. If MAC filtering mode is set to Blacklist, the corresponding computers in the blacklist will be blocked by the Internet and router. If MAC filtering mode is set to Whitelist, the corresponding computers in the whitelist can access the Internet. Current MAC filtering status: indicates the effective mode of MAC filtering. The status can be set only in Firewall General. MAC filtering mode: indicates the mode of setting the selected MAC filtering list.