Pawan said to me, "If I hear any news, I'll phone you."

• A. Pawan told me that if he heard any news, he will phone me
• B. Pawan told me that if he will hear my news, he will phone me
• C. Pawan told me that if he had heard any news, he would phone me
• D. Pawan told me that if he heard any news, he would phone me