The transcribed text is expected to be approximately 85% accurate, which means eight (8) words out of every ten (10) should be translated correctly. Since the voice mail transcription is done by an automated program, accuracy depends on several factors, including the caller’s accent and noise levels during the message recording. Names and nouns may not translate accurately. To ensure the receipt of a message, a copy of the .wav file “audio” is sent along with the text transcription. English and Spanish. Other languages will result in an error message, but voice mail will be attached in the email notification. In the email version, you will see ellipses (three periods) after the last successfully translated word if the next word or words cannot be translated successfully. You may also see question marks next to words that the transcription did not understand. To ensure receipt of a message, a copy of the .wav file “audio” will be sent along with the text transcription. How do I know who called if the system incorrectly transcribes the caller’s name? You can still listen to the audio version attached to the email message, or just listen to voice mail over the phone. If I delete the email containing the audio file, will that delete the voice mail on my phone?
Speak clearly. Don't mumble; speak too fast or too slow. You want people to understand your greeting. The way you communicate with people through your greeting is an example of how you communicate with people in the real world.

Really think about it – You’re out of the office, it’s after business hours, or you’re otherwise indisposed, whatever the case may be, your voicemail is now tasked with representing you (and/or your company). No pressure, right? Your voicemail message is a platform that represents you to callers; therefore it’s ABSOLUTELY crucial that your message is perfect.
For users who want to avoid the scripting process altogether, there are also services that provide prerecorded messages. Again, your voicemail greeting shoulders a lot of responsibility. Some people aren’t comfortable with having to create a message to deal with it. As such, users can choose from libraries of prerecorded messages, which are standardized greetings, for their voicemail. There are a variety of applications, services, and companies that provide this service. For example, VoiceNation, a voicemail, virtual PBX, and answering services provider, offers users a variety of samples.