What plan did Montag and Faber devise?

Montag and Faber hatch a plan to bring down the oppressive system by planting books in the homes of firemen throughout the country and calling in alarms, to shake the people's faith in the men they both fear and revere for "protecting" the nation from the dangers of books. However, Faber retreats from idea, saying people are having too much fun to care about the issue. Instead, he suggests they should wait for the impending war to implode society so that they may start anew. The old man is obviously frustrated, disheartened by the state of affairs and feels helpless to do anything about it. Montag, in an attempt to elicit the passion obviously burning somewhere within Faber, begins tearing pages from the Bible. Faber pleads with him to stop and finally agrees to enlist an old friend to print copies of books for them. Montag worries that when he returns to the firehouse Captain Beatty will, with his powerful rhetoric, convince him that burning books is a noble public service. Faber gives Montag a small, green, bullet-shaped two-way radio of his own invention, similar to the seashell radios Millie is so fond of. They plan to communicate through the radio, and thus, from the safety of his own home, Faber will hear all Montag does and provide suggestions for how to act.