Which property explains the difference between كَلَّمْتُهُ and كَلَمَ?

Thirteen Semantic Properties of Form II (Tafʿīl): From Causation and Multiplicity to Independent Meanings

• Multiplicity among subjects.
• Clothing the object.
• Ibtidāʾ: Form II having a distinct lexical meaning.
• Arriving at a place.