- I see. What is the trouble with the telephone?
- If I knew that I could simply call you up and tell you what the trouble is.

7 seconds sound clip from the The Return of the Pink Panther (1975) movie soundboard.

You can hear this line at 00:45:39.497 in the Blu-ray version of the movie.

Quote context

[...]

- Thank you. What do you want?

- I am from a telephone company. There is something the matter with your pheun.

- My pheun?

- What?

- You said there's something the matter with my pheun. Yes.

- My phone?

- That is correct, yes. That is what I've been saying.

- There's no trouble with the telephones here.

- I know when there is trouble and when there is not trouble. And I can definitely tell you that there is trouble. You may rest assured of that.

- Since when?

- Since it was reported.

- I see. What is the trouble with the telephone?

- If I knew that I could simply call you up and tell you what the trouble is.

- What's the trouble?

- This man says we have trouble with our telephones.

- Allow me to introduce myself. I am Emile Flournoy, communications expert and chief troubleshooter for the Nice telephone company.

- Oh, please come in, monsieur.

- Now what can we do to help you?

[...]