How do I set up my replacement modem?

I just got my replacement modem for my 2701HG-2WIRE from AT%26amp;T. What do I need to do to replace it with the one that is connected now?How do I set up my replacement modem?Try reading the instructions, plugging it in, connecting it to the line, and your computer, and turning it on. If it gets the signal, then it will probably work just fine.