While email and text support saw an increase in recent years, many customers, partners, and potential hires still prefer to call your company directly. When writing your voicemail script, include basic information such as a short greeting, your company name, an invitation to leave a short message, and the time frame in which the caller can expect a return call. If relevant, you may want to include your office hours, extensions for company departments, and the contact information for your office manager or HR department.
Generally, these greetings should be brief for an individual. State your name and a query for the caller's information. You can also include a backup number for people to reach you if you like. For an organization, it's a good idea to announce your standard office hours. Dial *98 on your OnSIP-registered phone. Enter your voicemail box number. Enter the PIN/password for your voicemail box. Press 0 for voicemail box options. Press 1 for unavailable greeting.

If you find that your business voice message is running a bit long, break it down into sections and decide which parts you can cut out to reduce the message’s length.
37. You have reached [your name] at [your company]. Thank you for calling. Please leave your name, number and a message, and I will get right back to you.