Do they want to sit through an IVR menu that may or may not direct them to the right person? Do they know you’re a one-man/woman team and there’s no reason to sit through a menu? Skip the menu entirely and let them leave a message as quickly as possible. There’s no reason to add any additional steps or make your customers go through leaps and hurdles to leave a simple voicemail. When you identify what your customers’ pain points are, you make it much easier to determine what you want them to do to save everyone from the unnecessary stress.
However, your best bet is to get specific instructions for your device. It’s easy – just navigate to voicemail setup on the Tracfone website. There, you can enter your device’s serial number. Not sure how to find it? One of these three easy ways should do the trick.

Please leave your name, number and a brief message after the tone and I will get back to you as soon as I can. Hello. You've reached the office of [your name] at [your company]. I will be out of the office from [date] to [date]. Please leave your contact information with a brief message, and I will call you back as soon as I have the chance.
Of course, we want to know as soon as an incoming voicemail is saved, so again, it’s Twilio to the rescue. By adding a few lines of code to our Python script, Stacey and I each get an SMS notification telling us there’s a new message. Note that Twilio’s API requires a separate call for each message to be sent, which is why the similar code repeats once for Stacey’s phone number and then again for mine. If you plan to send bulk messages from Twilio, I expect that you can build a list of phone numbers and loop through them with the API call. Since we only have two contact numbers and don’t expect to add any more, I decided not to loop through a list of two elements.