LG-G677 user manual, mainly includes product introduction, safety measures, RF energy exposure, product maintenance and other contents.
This manual explains safe and effective use of the LG G677 mobile phone, including warnings for airplane travel, driving, and hazardous environments, as well as proper handling of the battery and accessories. It also details legal safety notices such as SAR limits and lead content warnings.
The guide covers the phone’s hardware layout, menu navigation, network services, and optional features like Bluetooth, camera, and Java applications. Technical data, model information, and recommended LG‑approved accessories are listed at the end of the document. This manual is written in Chinese.
| Product Name | GSM多频GPRS功能数字移动电话机 |
|---|---|
| Model | LG-G677 |
| System | GSM900 / DCS1800 |
| Operating Temperature | 最高 +55 °C, 最低 -10 °C |
Only use LG‑approved batteries and chargers that match the specific phone model; do not disassemble or short‑circuit the battery.
No, the phone must be turned off before boarding and cannot be used unless the crew explicitly permits it.
The maximum SAR for hand‑held use is 0.962 W/kg (averaged over 10 g of tissue).