One thing to remember is that it’s not all about you. Yes, you need to recognize what makes your life easier, but you need to make sure you know what makes your customers’ lives more difficult in order for you to determine what kind of actionable voicemail greeting you need them to hear. This, of course, will make your life easier too.
Dash voicemail boxes have a limit of 100 messages. Once they hit that limit, inbound callers will NOT be able to leave a message and will hear a message saying that the mailbox is full.

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.
Before you record a professional voicemail greeting, you may want to consider the type of people who might call your home or business. That way, you can think about the information these callers might need before you compose your greeting. Most callers are familiar with how to leave a voice message, so try to avoid giving them instructions. Some things you may want to include in your greeting might be your full name, title, name of your company, and an alternate method of reaching you. If you plan to be unavailable for some time, it can be a good idea to tell your callers when you will return and give them the name and phone number of another individual to call in the event they need immediate assistance. A private voicemail box enables a person to receive telephone messages when the phone cannot be answered.