Here s how to set up your at t connection.
At t green data cable.
Connect the black power cord to the back of your gateway and plug it into an electrical outlet.
Connect the other end to the at t broadband jack in your wall.
Additional charges will apply for professional installation services from an at t service technician.
Most likely black and connected to a power supply cord.
Wait for the at t gateway to power up.
Used to connect to the dsl phone connection.
Wi fi gateway yellow ethernet cable green data cable power cord 2 parts packing slip.
Smart wi fi extender smart wi fi extender.
If you are speaking of a at t dsl gateway combo dsl modem and router there are two or more cables.
Connect one end of the green data cable to the green broadband port on your gateway.
If either of these apply to you you will need an at t technician to install your service.
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Make good devices great with name brand accessories always free shipping from at t.
You would need to get this from the device manufacturer.
Call 800 288 2020 to schedule an appointment.
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