This document is an important product information guide for the iPhone 4, which includes information on safety, handling, regulations, software licensing, and warranty. It also provides a link to information on recycling, disposal, and environmental protection.
This manual covers important safety and handling information for the iPhone 4, including warnings about glass breakage, exposure to liquids, and proper cleaning methods. It also explains how to use accessories such as the Apple DockConnector, USB Power Adapter, and compatible headphones.
Additional sections describe SAR and RF exposure limits, temperature operating ranges, warranty and service procedures, and legal notices. Users are instructed to contact Apple‑authorized service providers for repairs, battery replacement, or water‑damage issues. This manual is written in Chinese.
| Operating temperature (storage) | -20 °C to 45 °C (‑4 °F to 113 °F) |
|---|---|
| Maximum SAR limit | 16 W/kg |