Key facts
- Manuals
- 3
- Languages
- ZH · EN
- Last added
- 2026-09-28
Featured Sony Ericsson manuals

Sony Ericsson U20i User Guide
This guide walks you through the initial setup of the Sony Ericsson U20i, including assembly, SIM insertion, and first‑time startup. It also explains how to use core functions such as calls, messaging, internet access, and multimedia features.
Later sections cover advanced settings, connectivity options (Bluetooth, Wi‑Fi, USB), battery management, and troubleshooting tips to help you resolve common issues and maintain the device. This manual is written in Chinese.
Covers: Getting Started · Assembly · First Startup · Phone Overview · Battery Charging · SIM Card

Sony Ericsson Mobile Phone User Guide
This guide provides an overview of the functions of Sony Ericsson mobile phones, including calling, messaging, imaging, entertainment, connectivity, and additional features. It explains the layout of menus, the meaning of status‑bar icons, and how to assemble the device such as inserting the SIM card and battery.
The manual also contains a troubleshooting section, safety information, and references to additional services and accessories. It is intended for private use and advises users to consult their network operator for service‑specific details. This manual is written in Chinese.
Covers: Understanding Phone Functions · Calling · Messaging · Imaging · Entertainment · Connectivity

Sony Ericsson TM506 Mobile Phone User Guide
This user guide provides step‑by‑step instructions for getting started with the Sony Ericsson TM506, including inserting the SIM card and battery, turning the phone on, and navigating the menu system. It also explains how to use core functions such as calling, messaging, internet access, GPS, and media playback.
Additional sections cover phone settings, connectivity options like Bluetooth and USB, troubleshooting tips, safety guidelines, warranty information, and regulatory statements. The guide is organized with a detailed table of contents and an index for quick reference.
Covers: Getting started · Turning on the phone · Help and troubleshooting · Charging the battery · Phone overview · Menu overview
Latest Sony Ericsson manuals
Sony Ericsson U20i User Guide
User Manual 77 pages · 7.5 MB · ZHThe Sony Ericsson U20i User Guide provides step‑by‑step instructions for setup, operation, and troubleshooting of the phone.
Sony Ericsson Mobile Phone User Guide
User Manual 77 pages · 2.7 MB · ZHChinese user guide for Sony Ericsson mobile phones covering features, menus, icons, and troubleshooting.
Sony Ericsson TM506 Mobile Phone User Guide
User Manual 73 pages · 6.7 MB · ENThe Sony Ericsson TM506 user guide covers setup, calling, messaging, media, GPS, and safety information for the mobile phone.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Sony Ericsson manuals
How can I charge the battery?
Connect the phone to a power outlet using the USB cable and power adapter; the phone can be used while charging.
How do I insert a SIM card?
Remove the battery cover, slide the SIM card (yellow contacts down) into the slot, then replace the cover.
How do I turn on the Sony Ericsson TM506?
Press and hold down the power key, then follow the on‑screen prompts to enter your SIM PIN and select a language.
How long does it take to fully charge the battery?
It takes approximately 2.5 hours to fully charge the battery.
