Caller: A charity of some sort

called the number said it was from a charity I may like to donate to or have done in the past. It then said that if you wanted to be taken off the calling list you could send an email to them but they spoke so quickly couldn't get the email address properly

Called on the landline and hung up as soon as the answering machine kicked in. They then immediately called on the mobile. I'm not interested in talking to someone who won't leave a message.

Caller: A Charity

Called the number back and it’s said this is a number if you have donated to a charity before

I returned a call from (02) 9169 8109 but the voicemail didn't mention the company name