This document is a user guide that provides information on important information, applications, assembly, turning the phone on and off, setup guide, screen lock, accounts and services, getting to know your phone, phone overview, battery, using the keys, using the touchscreen, home screen, illuminating transparent band, accessing and using applications, status and notifications, phone settings menu, typing text, customizing your phone, memory, using a headset with your phone, internet and messaging settings, using Data monitor, turning off data traffic, data roaming, network settings, calling, emergency calls, call handling, voicemail, multiple calls, conference calls, call settings, contacts, transferring contacts to your new phone, contacts screen overview, managing your contacts, communicating with your contacts, sharing your contacts, backing up contacts, messaging, using text and multimedia messaging, text and multimedia message options, email, using email, using email accounts, Gmail and other Google services, Google Talk, Timescape, Timescape main view, using Timescape, Timescape settings, Timescape Feed widget, Timescape Friends widget, Timescape Share widget, getting started with Android Market, downloading from Android Market.
This guide walks you through getting started with your Sony Xperia U, including turning the phone on and off, using the touchscreen, and navigating the home screen. It also covers essential phone functions such as making calls, managing contacts, and using the camera and multimedia features.
Further sections describe connectivity options like Wi‑Fi, Bluetooth, and mobile data, as well as settings for accounts, notifications, security, and software updates. The manual ends with troubleshooting tips and safety information.
| Operating System | Android |
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Enable Bluetooth and pair the headset through the Bluetooth settings.
Set a screen lock and enable SIM card protection in the security settings.