Xiaomi Redmi 15C 5G User Guide
Essential setup, safety, and regulatory information for the Xiaomi Redmi 15C 5G smartphone.
Table of contents
Getting Started
To turn on your Redmi 15C 5G, press and hold the power button. Follow the on-screen instructions to complete the initial configuration of your device. For further assistance and detailed guides, visit the official Xiaomi support website.

SIM and Storage
The device features a dedicated tray for two Nano-SIM cards and a Micro SD card. Please use only standard-sized cards to avoid damaging the internal slot. Do not attempt to disassemble the device.
Charging and Battery Safety
- Use only authorized cables and power adapters compatible with your device.
- Do not charge the device for more than 12 hours.
- Disconnect the charger from both the device and the power outlet once charging is complete.
- The battery is built-in and should not be replaced by the user. Contact an authorized service center for any battery-related issues.
- Avoid exposing the battery to high temperatures, crushing, or burning, as this may cause fire or explosion.
Important Safety Information
Operate the device within the temperature range of 0°C to 40°C. Keep the device dry and do not attempt to repair it yourself. If the device or any of its components are not working properly, contact Mi customer support or an authorized repair center.
Safety Precautions: Observe all local laws regarding mobile phone usage. Avoid using the phone in potentially explosive environments, such as petrol stations or areas with chemical particles. Maintain a minimum distance of 15 cm from medical devices like pacemakers to prevent interference.
Maintenance and Disposal
Dispose of your device and its accessories according to local regulations. Do not discard them with household waste. The WEEE marking indicates that special precautions must be taken for safe disposal to protect the environment and human health.
Regulatory Information
This device complies with the essential requirements of the RE Directive 2014/53/EU. It meets SAR limits for radio wave exposure. For body-worn operation, maintain a separation distance of at least 5 mm from the body. The device is restricted to indoor use when operating in the 5250 to 5350 MHz frequency range in EU member states.
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