Redmi 15C User Guide
Essential safety, setup, and maintenance instructions for the Redmi 15C smartphone.
Table of contents
Getting Started
To turn on your Redmi 15C, press and hold the power button. Follow the on-screen instructions to complete the initial setup. For detailed information, visit the official website at www.mi.com/global/service/userguide.
SIM Card Installation
Use only standard SIM cards in the SIM slot to avoid damage. Do not attempt to disassemble the device.

Safety Information
Read all safety instructions before using the device to prevent fire, electric shock, or injury. Use only approved cables, power adapters, and batteries. Do not charge the device for more than 12 hours. The device is designed for use in indoor, heated environments between 0 and 40 degrees Celsius with humidity not exceeding 95%.
- Do not replace the built-in battery yourself.
- Keep the device dry.
- Do not attempt to repair the device yourself; contact authorized service centers.
- Avoid using the phone in high-humidity areas like bathrooms.
- Do not use the phone while it is charging.
- Keep the phone at least 15 cm away from medical devices like pacemakers.
Battery Safety
Improper battery handling can lead to fire or explosion. Do not crush, puncture, burn, or short-circuit the battery. If the battery appears deformed or damaged, stop using it immediately. Battery replacement must only be performed by authorized service centers.
Maintenance and Troubleshooting
The device does not require periodic maintenance. If a malfunction occurs, turn off the device, disconnect it from the power source, and contact an authorized service center or dealer for assistance.
Disposal and Recycling
Dispose of the device, battery, and accessories according to local regulations. Do not treat them as household waste. Contact your local electronics collection point or retailer for proper recycling.
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