This document is the user manual for A500 Mobile Phone, which includes copyright statement, specifications, instructions, and safety precautions of the phone.
This manual provides detailed instructions for using the CECT A500 mobile phone, including handling, battery care, and safe operation in various environments. It also outlines emergency procedures and regulatory compliance information.
Additional sections cover health and safety considerations, such as interaction with medical devices, explosive environments, and vehicle use, as well as a comprehensive troubleshooting guide for common issues. This manual is written in Chinese.
| Rated voltage / frequency | 3.6V 900/1800/1900 MHz |
|---|---|
| Maximum transmit power | GSM 900: 2W, DCS 1800: 1W, PCS 1900: 1W |
| Compliance | SSM mobile phone standard |
The battery may be completely discharged; charge the battery before trying again.
The call restriction function may be enabled; disable it in the security settings.
Ensure the SIM card is correctly inserted and clean the contacts with a soft dry cloth.