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.
1 When removed from Inbox to make iPhone Mail delete mail from the server only when you delete it from your iPhone Mail inbox. 2  Never to deep copies of all messages on your POP server. 3  Tap Advanced to return to the account's settings.4  Press the Home button.o have iPhone Mail remove downloaded messages from your POP account automatically: 1  Tap Settings on the iPhone Home screen. 2  Now tap Mail, Contacts, Calendars. 3  Tap the desired account under Accounts. 4  Select Advanced. 5  Now tap Delete from server under Incoming Settings.