Obviously I'm not your mother-in-law, but I also don't answer my phone unless it shows it's someone I know because 95% of calls I get are spam. However, I will

Obviously I'm not your mother-in-law, but I also don't answer my phone unless it shows it's someone I know because 95% of calls I get are spam. However, I will check my voicemail. So far every legitimate caller has left one to my knowledge.