New 10-year results from a major clinical trial in breast cancer confirm that it does not compromise overall survival to leave behind minimal amounts of cancer that have spread to the underarm lymph nodes in certain patients, according to the investigators.
Restrictions on iPhone or iPad prevent a user from making many changes to the devices settings and allow the disabling of various iOS features, including some apps, functionalities, to disallow certain content types, and the ability to prevent making in-app purchases or buying from the App Store.
The Apple iPhone automatically detects the correct carrier settings from the Subscriber Identity Module card you installed in the phone when you first set it up. The only time you might need to change the iPhone's carrier settings is if you travel to a foreign country and want to use the phone there.