148Viewing data usage by app or process1. From the Settings screen, touch Connections➔ Data usage. The Data usage screen appears.2. Scroll down the page to see the top three processes orapps using mobile data service. Touch a process orapp to see data usage for the process or app, and toconfigure specific settings.More Wireless and Network SettingsMobile networksSet options for network selection, data service, and roamingbehavior.1. From the Settings screen, touch Connections➔ More settings ➔ Mobile networks. The Mobilenetworks screen appears.2. Set these options:• Mobile data: Enable or disable your phone’s connection to themobile data network. You can also control this setting atNotifications with the Mobile data toggle.• Data roaming: Enable or disable connection to data serviceswhen your device is roaming on another network. For moreinformation about roaming, see “Roaming” on page 18.• Network mode: Configure roaming for CDMA, LTE, and EV-DOnetworks.– LTE/CDMA: Lets your phone automatically access LTE, CDMA,and/or EV-DO mobile networks when available.– CDMA: Restricts your phone to CDMA mobile networks.DRAFTFOR INTERNAL USE ONLY