A good voicemail greeting is short and professional, lets people know that you’ll get back to them, and invites callers to continue engaging with a call-to-action. You should also show your personality if you’re in an industry or role that allows that. If your industry is more conservative, however, you’ll want to keep humor and personal touches to a minimum. A greeting Your name Your company A simple explanation for missing the call (e.g. you’re away from the phone or are on holiday) A rough estimate of when you’ll get back to the person An alternative person to reach out to (if you’re out of office) An alternative mode of communication (if you prefer email or text) A call-to-action such as “Leave a message” or “Send me an email at [email protected]”
To access voicemail whilst using a landline or another mobile number whilst in Australia, below are the steps you'll need to follow.

Select Phone.Select Voicemail.Select Call Voicemail.Calling Voicemail. If your voicemail is calling like on this screen, your phone is set up correctly. If not, follow the next few steps.Select Keypad.Enter the Voicemail number and select Call. **004*#Select Dismiss.
You can enable/disable Voicemail at any point through Settings in My amaysim, the settings tabs of the amaysim app or by calling ##002# from your mobile.