Increase the odds of getting a call back by mentally composing your message before each call. And remember, people hate it when callers state their name and phone number too quickly in voice mail messages – no one wants to listen to a message ten times to comprehend simple information.
Below are examples of what to say in a voicemail message. Whether recording the message for a personal phone or a business line, these ideas will help. Using humor is appropriate in some situations, but humor should be avoided in situations including serious businesses where reputations could be damaged or people could become upset.

Users often don’t invest enough time into their messages, resulting in incomplete, unprofessional, or otherwise under-whelming greetings. Sure, crafting a greeting doesn’t sound all that complicated; however, there are a number of pitfalls users can fall into—i.e. informality, terseness, sincerity, lack of direction, and more. While none of these sound too catastrophic, they are often interrelated. As such, they tend to worsen any problem. For example, humor can cause informality, worsen ambiguity, and weaken sincerity. That being said, users should strive to avoid ALL these pitfalls.
AT&T Phone for Business Voicemail User Guide 5 Getting Started To set up your Voicemail service you will use one of your AT&T Phone for Business lines at your business location to access the voicemail system (for example, to record personalized greetings). Note: The Advanced voicemail design requires accessing your account online.