Virtual Receptionist allows all calls to be answered automatically - 24/7/365. Set up a customizable greetings that can route your callers to specific departments or extensions, and you can even give your Virtual Receptionist its own office hours with time-of-day scheduling, ensuring your customers hear the right greeting at the right time. Combine with other advanced features like rollover hunting and call queue with hold music that makes the wait enjoyable to ensure you never miss a call again.
Upload the professionally recorded WAV file to use with the matching PBX feature. Replace Music On Hold with your own professionally recorded Messages On Hold.

For over 50 years, Gartner has been providing business executives with expert insights into a wide range of industries. They conduct original research on a massive scale, and in 2016, they reported that “various sources” had seen SMS open rates as high as 98 percent, whereas with email, you can expect open rates to look more like 10 to 20 percent (depending on your industry).
You don’t have to spell out every single thing that you think they might want to know. Have some faith that your callers will be able to figure things out on their own. Be natural but informative.