DSL-2740B Wireless ADSL Router User Guide
Using the Setup Wizard - Finish and Restart
Finally you can confirm that the setup process is completed. If you are satisfied that you have entered all the necessary information correctly, click the Save/Reboot button to save the new configuration settings and restart the Router. If you need to change settings from a previous window, click the Back button.
Do not turn the Router off while it is restarting. After the Router is finished restarting, you are now ready to continue to configure the Router as desired. You may want to test the WAN connection by accessing the Internet with your browser.
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