If you are a burglar, then we’re probably at home cleaning our weapons right now and can’t come to the phone. Otherwise, we probably aren’t home and it’s safe to leave us a message.
Some of the solutions to this error include setting up voicemail and resetting the network settings.

If you like to keep things simple, opt for a basic greeting. Most voicemail options allow you to record just your name, which lets callers know they’ve reached the right person.
And you’re done! Your CenturyLink voicemail is now set up. Whenever you have an unheard message, you'll hear a stuttered dial tone when you pick up your home phone. Take a few minutes to gather your thoughts, even jot down a few notes, and practice before you record. Before you start recording, turn off anything in the background that might cause noise. This will ensure your voice is clear and easy to understand. While clever greetings can be fun, it's worth taking a moment to think about the range of potential callers who may be leaving you voicemail. Consider the tone and image you want to project. Don't worry! If you don't like your recording, you can erase it and re-record as many times as you'd like.