I need help with telephone extension connection?

I have purchased a phone connection for an extension (it mounts above the floor recessed into the wall.) The wiring on back side of it are following colors red-black-yellow-and green: The phone wire from the main box (connection in another room) has colored wires-red-green-2 pink orange-blue- 2white--? Which colors go where??

I need help with telephone extension connection?opera house

Only two wires are used for the dial tone. The others are spare. Normally the colors will be red and green. Go to the outdoor NID , open the customer access door, and see which 2 wires are connected. Whichever these 2 are, match them inside and connect the red and green jack wires to them.

I need help with telephone extension connection?

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