The truth is, you can’t delete a voicemail from someone else’s voicemail box once you have recorded it and hung up. So whatever you need to do has to be done BEFORE hanging up. Here’s how you can save yourself from those accidental voicemails that you wish you had never sent in the first place.
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.

Website: https://www.onsip.com/voip-resources/smb-tips/voicemail-greeting-scripts-for-doctor-law-and-dental-offices
Kidd's main problem with voice mail is that it's time consuming, and she's tired of listening to butt-dials and rambling messages. If someone really wants to get hold of her, there are lots of ways to do it, she says.