Your calls-to-action need to be simple to comprehend and easy to perform while the caller listens. One tip for using effective calls-to-action is to test it out yourself. Can you write down an entire website URL as you listen to it over the phone? Depending on how it goes, you’ll determine whether or not you’re talking too fast or your instructions are too complicated to follow. Adjusting your calls to action can make a significant difference in removing pain points and improving the customer experience.
Here are 15 business voicemail greetings to keep your clients and boost your credibility: You have reached [your name] at [your company]. Thank you for calling. Please leave your name, number and a message, and I will get right back to you. You've reached [your name] at [your company]. I'm sorry, but I'm temporarily unavailable.

Before the digital era, he says more than 80 percent of business lines had voice mail. Now, he estimates only a third of office phones have it.”For customers, even the most professional voicemail greeting is impersonal, and may even harm customer experience (millennials, in particular, avoid using voicemail altogether).
With all of the libraries installed and the Python code modified, our app is ready to accept calls and record voicemails. But it can’t quite do that just yet. There’s one more step: Twilio actually needs to know where on the internet the Raspberry Pi is running. Since this is a local server, that’s a bit tricky, but there’s a simple solution called Ngrok.