Denwa Communications DW-820 User Manual page 19

You can select one of the following methods to enter the PPPOE configuration:
 Mode 1: In the main screen, press "Menu" key on the hard keyboard-> System
Settings-> Wireless & Networks -> Ethernet ->More ->PPPOE.
 Mode 2: In the main screen, tap
Ethernet -> More ->PPPOE.
 Mode 3: Drag down the status bar, click SETTINGS
& Networks-> Ethernet-> More ->PPPOE.
Configuration page is shown as below
Parameters specification
Parameter
Use PPPOE
User Name
Password
Proceed as follows:
1) Check Use PPPOE
-> Settings-> Wireless & Networks->
Specification
Check is to enable PPPOE otherwise, disable.
PPPOE account, provided by ISP
PPPOE password, provided by ISP
->Wireless