>>22
Will you record them on your answering machine?
Anyway, let me try it.
But I think it's better to say your name
after Hello, like you do in English:This is ○○.
It's because it sounds natural to Japanese people as well,
when they both get on the phone and take the phone.
Plus, Japanese people often don't ask for
calling back if it's on the answering machine.
I don't know why, though.

*Hello.*　
もしもし。
*This is ○○.*
こちらは○○です。　＊○○＝your name
*I can't take the phone right now.*
ただいまでんわにでることができません。
*Please leave a message.*
でんわにめっせーじをおねがします。