The timeout in seconds is the setting that defines the amount of time from the point the greeting finishes playing until the Auto Attendant directs the call to the already selected timeout setting. Navigate to HostPilot > Services > Unite > Auto Attendant and click Auto Attendant Name Choose the Business Hours Menu in question, scroll down to the Timeout, click on Not set up Choose the Timeout in seconds which is the time the call will be in the IVR system before going to the Timeout Choose the Route to option from the drop-down list. Choose Destination that will depend on the option selected under the Route to. Please note that selecting Repeat Greeting as a timeout destination will make the greeting repeat constantly.
The pet care service providers get calls from pet owners at odd hours or when they are busy attending to their chores. So, resorting to voicemail services is necessary for such businesses. Below is an excerpt from a voicemail for a pet service entity:

If you like to keep things simple, opt for a basic greeting. Most voicemail options allow you to record just your name, which lets callers know they’ve reached the right person.
The first step in creating a voicemail greeting is deciding what you want to say. Writing down your greeting is the easiest way to ensure that you do not forget anything vital or trip over your words when recording. If possible, ask someone else to listen to your greeting before recording it to make sure it is clear. You want to make sure your greeting gives clear instructions; otherwise, callers may be less likely to leave a message.