An apparatus and a method for managing a spam number in a mobile communication terminal are provided. Consideration of introduction of the programmable controller is included in a CAD wafer layout and probe card design process. A holding arm is attached to the extension portion and spaced apart from the mounting portion in the direction of the tool major axis to define a gap between the holding arm and the mounting portion, the gap for holding the overlapping portions of the two members for insertion of a fastener ejected from the barrel.