Key facts
- Brand
- SONY
- Model
- S312
- Category
- Cell Phones
- Industry
- Electronics
- Documents
- 3
- Languages
- EN · ZH
- Last added
- 2012-05-11
Start here
Sony Ericsson S312 User Manual
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.
All SONY S312 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How do I insert the SIM card?
Turn off the phone, remove the battery, then insert the SIM card as shown in the manual.
What does the network signal icon indicate?
The icon shows GSM signal strength; full bars mean good signal, fewer bars mean weaker signal.