Tenda W300D User Manual page 26

ADSL2/2+ Router
Then click "tenda_051609"select "Connect" to go to the dialogue box
below:
Enter the key: 88888888 and click "OK"; system will automatically
connects with your wireless network in a while.
Advanced settings provide you more powerful functions such as filter,
QoS and port range forwarding. Continue to read the "Advanced
Settings" section below if necessary.
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