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.
Open up Settings, go to Notification Center, and then find the app in the list that youâd like to remove the counter for. In our case thatâs the Mail icon, so find it in the list. Find the Badge App Icon setting on the right side of the screen and flip it to off.ou can also change the Alerts here, or remove from the Notification Center drop-down if youâd like. But itâs probably just the icon that you want to get rid of. Fun fact: this article happened because my mom asked why her phone always has a number next to the Mail icon.