Device Guides
Sagemcom F@ST 3864AC
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Guide to modem buttons and ports
This list shows you what the different buttons and ports on your modem are used for.
List view
Power plug
Connect the power supply to the power plug and to a power point.
On/Off
Tap On/Off to turn your modem on or off.
"DSL" port
Connect the grey network cable to the "DSL" port.
Wall phone socket
Connect a phone to the phone port.
"WAN" port
Connect the red network cable to the "WAN" socket.
"ETH1" port
Connect your computer or game console to the "ETH1" port.
Factory reset button
Tap the Factory reset button to restore the factory default settings.
Front USB port
Connect USB storage device to the front "USB" port.
Back USB port
Connect USB storage device to the back "USB" port.
"Wi-Fi On/Off" button
Tap the "Wi-Fi On/Off" button to turn the Wi-Fi signal on or off.
"WPS" button
Tap the "WPS" button to connect a WPS device.
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