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.
How to Get Rid of Other on the iPhone. Seven Methods: Deleting the Browser Cache and History Deleting Old Messages Delete Individual Message Thread Deleting and Reinstalling Email Deleting and Reinstalling Apps Deleting Voice Memos Performing System Restore and Backup.ips. 1  Power your iPhone off and back on after deleting large portions of data to allow your iPhone to properly recalculate data usage. 2  In some cases, your iPhone may fail to properly calculate free space until it is powered off and turned back on.