Called back got recorded message about missed call from a Charity, didn't bother listening to the rest just hung up.

Caller: Company on behalf of Amnesty International charity

Have supported in past and signed petitions online so we’re ringing to try to get donation.

I called back number 0490 120 684 reached voice mail for a charity company but did not say the naem.

Called back. Recorded message says it was a call from a charity that I may have supported in te past. Rest of message advises how you can opt out of the calls by emailing.

Accidentally hit call back and heard " unattended service " before managed to hit end