Penicillin (PCN or pen) is a group of antibiotics which include penicillin G (intravenous use), penicillin V (oral use), procaine penicillin, and benzathine penicillin (intramuscular use).They are derived from Penicillium fungi.enicillin (PCN or pen) is a group of antibiotics which include penicillin G (intravenous use), penicillin V (oral use), procaine penicillin, and benzathine penicillin (intramuscular use).
Instructions. Tap the Settings icon on the iPhone home page. Select Notifications from the menu. Tap the On/Off button to the right of the word Notifications at the top of the screen to toggle it to the Off position and disable all badge alerts.Tap on the name of a particular application from the list to clear the badge alerts for a specific program.elect Notifications from the menu. Tap the On/Off button to the right of the word Notifications at the top of the screen to toggle it to the Off position and disable all badge alerts.
Step 3. Tap the button that has a notification within the app. For example, on the Phone app, you may need to tap Recents to clear that button's badge. If there is a badge on the Voicemail button, you need to tap that button and listen to the message to clear that badge.learing Badge Alerts After They Appear. Launch the app that is displaying an alert by tapping its icon on the iPhone's home screen. In some cases, this is sufficient to clear the badge.