Please choose the correct ending to complete the given sentence: Computers and Electronics: [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.

Ending1: [title] Remove any parts holding the home modem cables. [step] These include the speaker/microphone/usb port and cable. Ending2: [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. Ending3: [step] ( again, it is not necessary to turn off your router. ) [title] Open the ethernet cable from this router. Ending4: [title] Connect the battery cable to the wrong port of the adapter. [title] Remove the north panel of the router battery unit from the front of the box in which you're connected.

Answer format: ending1/ending2/ending3/ending4