D-Link 504T Setup Manual page 2

Step 4.
Unplug the existing phone cables from the wall socket. Connect the
supplied D-Link filter to your wall socket using the mini phone cable
provided. Connect a telephone cable from the ADSL port of the filter to
the ASDL port on the D-Link 504T.
Step 5.
Open your web browse. e.g Internet Explorer or Firefox, and enter
10.1.1.1 into the address bar
.
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