A. The client told his lawyer that he was going away for a few days and would call him when he got back.
B. The client promised his lawyer that he was going away for a few days and would call him when he got back.
C. The client told his lawyer that he is going away for a few days and will call him when he gets back.
D. The client assured his lawyer that he was going away for a few days and would definitely call him when he got back.
✅ The correct answer is option A.