What is the limit of iqtiḍāʾ in the marital instruction “Observe the waiting period”?

Four Modes of Textual Indication: ʿIbārah, Ishārah, Dalālah and Iqtiḍāʾ

• Always three divorces
• A waiting period without its legal context suffices
• Always two divorces
• Only the necessary divorce effect that makes the relevant waiting period applicable