8 of 34 young migrants who turned up a border without documents freed

The transcript features a speaker who is unable to hear the other party and repeatedly requests to call back due to being in the middle of an interview. The conversation is characterized by frequent repetition of the request to call back.

What is the first thing the speaker says?

How many times does the speaker ask to call back?

What is the main purpose of the speaker's communication?

Identify the repeated phrase used by the speaker.

What does the speaker imply by saying 'I'm trying to interview'?