[header] How to set up wifi connection with iball baton 150 m extreme wireless n router on mtnl dsl modem [title] Turn off your dsl modem. [title] Remove components from the box which includes the router, power adapter and the ethernet cable. [title] Connect the power adapter to the router. 
[title] Remove the ethernet cable connecting the dsl modem to the pc. [step] Connect the ethernet cable from the dsl modem to the wan port in the router.