Settings 161Note: If you choose a default messaging app other than Messages (for example, Google Hangouts),you will not be able to use the Messages app unless you restore it as the default messaging app.BatterySee what is using battery power.1. Press and touch > Settings > More tab.2. Touch Battery to view battery usage for apps and services.l Touch Show battery percentage to display the percentage of total battery power availableon the battery icon in the Status bar.l Touch an item for more information, or to configure options for managing power use.StorageManage the use of memory resources in your phone’s Device memory, and on an optional installedmemory card (not included).1. Press and touch > Settings > More tab.2. Touch Storage to view information about memory usage, and for other options:l Device memory: View memory usage for the different types of information stored on yourphone’s memory. Touch an item for more information.l SD card: View memory usage for the different types of information stored on an optionalinstalled memory card.o Total space: View the total amount of space on an optional memory card.o Available space: View the available amount of space on an optional memory card.o Mount SD card: Prepare the card for use as storage in the phone. This option is onlyavailable if an optional memory card is installed, and is not already mounted. Usually,your phone mounts a memory card as soon as you install it.o Unmount SD card: Prepare an installed optional memory card for safe removal orformatting.o Format SD card: Permanently remove all content from an optional installed memorycard. After formatting, the content cannot be retrieved.Date and TimeBy default, your phone receives date and time information from the wireless network. When you areoutside network coverage, you may want to set date and time information manually using the Dateand time settings.
