D-Link DSL-2741B User Manual page 26

Section 3 – Configuration
ATM Interface - ADSL SETUP
Check the Manual Setup check box and configure the below messages
with the required information as the same as in WIZARD.
Click on the Apply button to apply and save your settings.
Click on the Connect button to connect the router to the Internet with the
WAN interface.
D-Link DSL-2741B User Manual 26