Mailbox greetings play when a caller reaches a user's mailbox. There are two greetings: one that plays when the user's phone is busy and the other when they don't answer or when they have their phone in Call Forwarded Always to voice mail. The default no-answer greeting plays a message recorded by the user. A typical user-recorded greeting would identify the user and inform callers that they are unable to answer their call� example: "Hello. You have reached John Doe. I am in today but missed your call. If you would like, please leave your name, telephone number and message at the sound of the tone and I will return your call as soon as possible. Thank you."
In Australian English it’s pronounced with the vowel /a:/ like in ‘part’. Problems arise when people use the /ʌ/ vowel (like in ‘up’) instead of /æ/ or /a:/. If you do this is will sound like the worst swear word in English. Many non-native speakers often pronounce the vowel /æ/ more like /ʌ/ because they don’t have a vowel like /æ/ in their first language. Many speakers of European languages will do this (Spanish speakers and Italian speakers) and also speakers of Japanese and Korean. This problem with /æ/ also means that if you say the word ‘back’ in your voicemail greeting sample, you are likely to pronounce it more like ‘buck’. remember to pronounce word endings in English. Check you aren’t dropping any endings off or mispronouncing them.

If done tastefully, you can promote your products or services on your voicemail greeting without sounding pushy. In fact, it’s a great way to keep customers up-to-date on company events, sales, and other news. Be sure to keep it short and have fun with it.
It’s a good practice for each of your team members to have their own personal business phone numbers. There are many reasons why they shouldn’t use their personal cell phone number for business, so you’ll want to give them their own phone number through your VoIP provider or phone system.