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.
How do I turn off voicemail on Samsung? From a Home screen, navigate: Phone icon > Menu icon. > Settings. If not available, swipe up to display all apps then tap the Phone icon. Tap Voicemail. If unavailable, tap Call Settings > Voicemail. Tap the Visual Voicemail switch to turn on or off . If unavailable, tap Notifications. How does voicemail work on Android? If your Android phone features speed dial, long-pressing the 1 key on the dialpad connects you with your carrier’s voicemail service. Some versions of the Phone app feature a Voicemail icon on the dialpad. … Your phone may also feature a Voicemail app, which you can use to collect and review your messages.

Accessing voicemail on an Android phone can be achieved by hitting and holding down the 1 key on the number pad until the system dials your 10-digit phone number, as seen in the screenshot.
Note: If the Phone option is not present, slide up from the center of a Home screen and select Phone.