noun, noun or participle which takes 'suru'
unattended recording; recording while away
Refers to the act or function of recording video or audio when no one is present, such as using a timer or leaving a device running.
テレビ番組を留守録する。
I record a TV program while I'm out.
このレコーダーは留守録機能が便利だ。
This recorder's unattended recording function is convenient.
noun
answering machine message; voicemail message
Specifically the message left by a caller on an answering machine or voicemail system; the recorded content, not the act of recording.
留守録を聞いたら、母からだった。
When I listened to the answering machine message, it was from my mother.