Have you ever called someone and they didn't pick up the phone? Maybe they were busy or sleeping or just didn't want to talk to you - that's okay! But sometimes it's important that people can get in touch with someone right away, especially if it's an emergency.
That's where an answering service comes in. It's like having a special person or team of people whose job it is to answer phone calls on behalf of someone else. They're like a backup phone answerer.
When someone calls and the person they're trying to reach doesn't answer, the call gets transferred to the answering service. The people who work at the answering service then take a message and pass it on to the person the caller was trying to reach. They might also try to help the caller by giving them information or forwarding them to someone else who can help.
Sometimes answering services are used by businesses or doctors' offices, so they never miss an important call. Other times, individual people might use an answering service if they're going on vacation or if they have a lot of important calls coming in that they don't want to miss.
So, think of an answering service like having a special friend who can answer the phone for you when you can't, and then tell you who called later on. It's like having a super helpful voicemail system that can actually talk to people!