This is the user manual for the Coolpad 5219 mobile phone, covering safety guidelines, operation instructions, and technical specifications.
This document serves as a user guide for the Coolpad 5219 mobile phone. It provides essential information on product usage precautions, including warnings regarding battery handling, charging conditions (0°C to +45°C), and environmental factors like temperature limits (do not exceed 60°C) or exposure to liquids and magnetic fields. This manual is written in Chinese.
Charging must only be performed when the temperature is between 0°C and +45°C.
You must maintain a minimum distance of 15cm between the phone and the pacemaker.
Hold the side of the body with one hand and pry up the back cover at the notch, then pull the battery up with the other hand.