This is a user guide for the Sony Ericsson S312 mobile phone, which introduces the basic functions and operations of the phone
This guide explains the basic operation of the Sony Ericsson S312, covering safety information, SIM card handling, memory card usage, battery charging, power on/off procedures, and navigation keys. It also describes the meaning of on‑screen icons and network coverage indicators.
Additional sections cover how to insert and remove the Memory Stick Micro card, how to charge the battery, and legal notices regarding software and export regulations. The manual is intended for end users who need to configure and use the phone safely and efficiently.
| Memory card type | Memory Stick Micro (M2) |
|---|