I have checked your account and I can confirm that the voicemail on your account can be disabled. But again, this might just get automatically enabled from time to time so you may have to contact us again to get it done. Again I apologize for the confusion and the delay in response. At US Mobile, we try our best to keep it transparent as much as we can. I hope this is understandable.
21. Hello, this is [your name]. I’m not much of a phone person, so don’t bother leaving a message. Send me an email at [email address] and I’ll get back to you within 24 hours.

As a matter of fact, some reports that have explored the decline of voicemail say the service is really only used by two types of people anymore: older parents and business people. But that still doesn’t lessen the annoyance of the receiver when they have to listen to the voicemail from mom and pop or the used car sales guy.
The telephone systems have the feature named as Voicemail. VoIP is the best example of it. When a receiver is unable to pick up the phone, then the caller can leave the voice message on the receiver’s phone. In older telephonic machines, such messages were stored as a voice message directly, and the receiver can hear them later. In modern telephone systems, such info is being stored on the server of the service provider in the user’s mailbox. It is similar to email in which the messages are saved in the form of audio instead of text.