Make sure your ADSL router has wireless capability or wireless function. Verify that from your Internet Provider. If your ADSL router doesn't have wireless function, you need to buy a separate wireless router then cascade it to your ADSL router, from there your airport must be working fine.
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Make sure your ADSL router has wireless capability or wireless function. Verify that from your Internet Provider. If your ADSL router doesn't have wireless function, you need to buy a separate wireless router then cascade it to your ADSL router, from there your airport must be working fine.