Great question! Although I don’t know if there is a specific function for this on your particular phone, the best way to save the message is the simplest. Turn up the sound as high as you can and record it onto a digital recorder (like you would use for a lecture), a cassette recorder or your cell phone if you have a voice recorder on it. Then save it as an MP3 on to your computer for safe keeping. You can also Google your vtech model number to see if you can find an owner’s manual. They might have a way to save a recording in there. Probably not, but it’s worth a shot.
Thank you for calling [LinkedPhone]. Due to the current pandemic, our team members are working remotely and are available [Monday through Friday from 9am to 7pm Eastern Standard Time]. Please leave a message with your name, number, and how we can serve you. We will respond as promptly as possible. Thank you for your patience during this unprecedented time. Let’s get through this together. Stay safe and well.

If you don’t know what to say in your voicemail, here’s a few pointers to get you started: Make sure that you’re not yelling into the phone and the message is recorded in a somewhat quiet area. If the message is for work, try to keep it professional and avoid mistakes, if possible. If you’re working in retail, apologize for not picking up and note that you will call them back. Regardless of your occupation, try to keep the message short. It shouldn’t be longer than 25 seconds. If the voicemail is personal, feel free to leave a silly, short message that lets the caller know it’s you.
If you’re a small business owner, we recommend going with the RIY (record it yourself) route. First, it’s more affordable. Second (and more importantly), if your clients expect to work with you directly, they will expect to hear your voice when they place a phone call.