Examples of using "何とおっしゃいましたか。" in a sentence and their english translations:
What did you say your name was?
- I beg your pardon. What did you say?
- Excuse me, what did you say?
What did you say in relation to what happened yesterday?
- I beg your pardon?
- I'm sorry?
- What did you say?
- What're you saying?
- What are you saying?
- I beg your pardon?
- Pardon me?