Settings 142l Select time zone: Choose your local time zone (only available when the Automatic settingis disabled).l Use 24-hour format: Set the format for time displays.l Select date format: Set the format for date displays.Activate This DeviceConnect to the network and activate your phone. If your phone is already activated, use this option toview information about your plan and usage.1. Press and touch > Settings > More tab.2. Touch Activate this device and follow the prompts to activate your phone on the network.System UpdateUse System update options to update your phone’s internal software.1. Press and touch > Settings > More tab.2. Touch System Update to use these options:l Update now: Check for updates.l Auto update: Check for updates automatically.l Wi-Fi only: Download updates only when connected via Wi-Fi.l Update PRL: Download and the latest Preferred Roaming List (PRL), used by your phoneto access the network.l Update Profile: Update the user profile related to your wireless service account. If youchoose to change your user name online, use this option to update the user name on yourphone.l UICC Unlock: Unlock your device’s Universal Integrated Circuit Card.About DeviceView information about your phone, including status, legal information, hardware and softwareversions, etc.1. Press and touch > Settings > More tab.2. Touch About device, and then touch items for more details: