Application of this rule is a three-step process: (1) The court examines the policy language to determine whether it is ambiguous. (2) If the language is unclear, the court will admit extrinsic evidence to clarify the policy and determine the parties' intent at the time they entered into the contract; if the extrinsic evidence dispels the ambiguity, the contract is applied in accordance with its true meaning as ascertained by the extrinsic evidence. (3) If the extrinsic evidence does not clarify the ambiguities, the contra proferentem rule is applied, and the ambiguous language is construed in favor of the insured and against the insurer.