In the side panel, under Holiday Auto Attendant click Schedule.
Some of the best business phone systems allow you to create multiple voicemail greetings so that you don’t have to constantly re-record your greeting. This is a great feature as it gives you the option to have different voicemail greetings depending on whether a call comes in during or outside of business hours.

“Hi _________, this is _______ _______ with (your company). You and I haven’t spoken yet, but I’ve been doing some research on your company and I think you’re a great fit for (our networking solutions – your products here). We can provide you with (list of one or two benefits) and I know you’ll be happy if we spend just a couple of minutes discussing how this can help you.
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.