The first thing you're going to want to do is update your company settings.
Click over here on the left-hand corner to SETTINGS, go to COMPANY SETTINGS. Here, you can adjust your business name. Select the appropriate time zone. Put your physical address, both for email and physical mail reasons. Update your reply-to email, to make sure that email replies go to the right account.
Update your voice reply settings.Here, if anyone calls your assigned phone number, they'll get a message. In this case we've written, "thanks for calling. This number doesn't accept incoming calls, but we do respond to texts at this number." You can change it to "thanks for calling. Please call me at" and enter your cell phone number or another phone number if you like.
You can skip the compliance message for now.
Make sure you click SAVE to save your changes.