Tone - select the right tone for your business brand. If your target market are young millennials, then the script would most likely include some slang words, be quite laid back and the script would be recorded in an energetic tone. If you primarily service the business market, then the script would be more articulate and recorded with a more professional tone.
A business answering machine greeting is a message recorded on the voicemail or answering machine of a company. Since this message is going to be heard by at least some of your customers, you should be sure to keep the message professional. For the most part, you should not create a message that is silly or funny, but instead provide important and useful information in a way that is professional and fairly fast. You can, however, use the message as a quick opportunity to include a brief statement about a particular service you offer such as “Thank you for calling The House of Pies, home of the world famous zucchini and artichoke pie.”

“Good afternoon. You have reached the office of [your name]. I will be out of the office beginning on [date] and will be returning on [date]. Please leave a brief message with your contact information, and I’ll be sure to get back to you as soon as I return on [date]. If this is an emergency or you need to speak with someone before I return, please contact [name of colleague/supervisor], [their job title], at [their phone number].”
-Now I lay me down to sleep; Leave a message at the beep. If I should die before I wake, remember to erase the tape.