This document is a user manual for a mobile phone, providing information on safety precautions, an overview of the phone, and instructions on how to use various functions.
This manual provides safety precautions, basic operation instructions, and detailed menu navigation for the BenQ‑Siemens EF71 mobile phone. It covers functions such as calling, contacts, multimedia playback, Bluetooth setup, and device settings.
The document also lists the phone's technical specifications, battery handling guidelines, and warranty information, helping users operate the device safely and efficiently. This manual is written in Chinese.
| Model | EF71 |
|---|---|
| Rated Voltage / Frequency | 3.7 V, 900/1800/1900 MHz |
| Maximum Transmit Power | GSM 900 2 W, DCS 1800 1 W, PCS 1900 1 W |
| Manufacturer | BenQ (Mingji Dian Tong Information Technology Co., Ltd.) |
The default Bluetooth name is “BENQ EF71”.