Jim Cramer hosted his monthly members-only club call for his Action Alerts Plus investing club.

The call centered around the rules that investors make when it comes to earnings season. He gave listeners five rules to abide by.

One of the rules that investors need to abide by? Investing in companies that have management that can run a solid conference call.

"Look for management teams who know how to run a conference call. They often know how to run a company," said Cramer.

"Perhaps the best conference call runner in the world right now is Miles White the CEO of Abbott. He's the main reason why we still own Abbott even up here and he's calls make it clear why he's such a master," he continued. 

Want to learn about Jim Cramer's other rules for earnings season? You can find out more by going here.

Bonus Rule. Jim Cramer: Why Investors Should Listen to Earnings Calls