Medical Definition of Nasogastric tube. Nasogastric tube: A tube that is passed through the nose and down through the nasopharynx and esophagus into the stomach. Abbreviated NG tube. It is a flexible tube made of rubber or plastic, and it has bidirectional potential.
Instructions. Open the Phone application on your iPhone by tapping on the Phone app icon on the home screen. Click the Voicemail icon at the bottom right of the Phone application. Press the voicemail that you want to delete. Click the Delete button.our phone callers are given the option to save recorded messages for you to retrieve later. These messages are called voicemails and are stored in your Phone application. Once you retrieve your voicemail, you can delete it to save storage space.
Instructions. Turn on your iPhone and tap the SMS icon on the main menu to launch the text inbox. Select the unsent message that you want to remove from your phone and tap Edit on the top right corner. Tap the radio button to select the outgoing message, then tap Delete..The unsent message is deleted from your iPhone. Press the Menu button to go back to the main menu.nstructions. Turn on your iPhone and tap the SMS icon on the main menu to launch the text inbox. Select the unsent message that you want to remove from your phone and tap Edit on the top right corner. Tap the radio button to select the outgoing message, then tap Delete..