Sounds like some sort of code. Maybe they're feds on some kind of operation.
6 seconds sound clip from the The A-Team - The Rabbit Who Ate Las Vegas (Season 1, Ep. 7) TV Series.
You can hear this line at 00:20:42 in the DVD version of the movie.
Quote context
[...]
- Verbal code lock 116, on and set. Alpha set lock 48-6. Transmit 1460.
- Am I supposed to know what I'm listening to?
- It's what we got, Gianni. Came right off the tap on their phone.
- These guys are calling Langley. You heard.
- Sounds like some sort of code. Maybe they're feds on some kind of operation.
- Whoever he is, he's making me look like a fruit sundae.
- Taken the Presley Suite, room service bills, credit at the tables.
- I'll tell Jilly to drop on 'em.
- Do it quietly, and you bring 'em here.
[...]