Safety Information for Redmi Note 12S

Quick guide from the manual

This document contains critical safety, regulatory, and compliance information for the Redmi Note 12S smartphone. It outlines the device's adherence to EU and FCC regulations, provides specific SAR (Specific Absorption Rate) values, lists supported frequency bands, and includes instructions for accessing the electronic label and performing a factory reset.

Regulatory compliance

The device complies with the essential requirements of the RE Directive 2014/53/EU. The full text of the EU declaration of conformity is available at www.mi.com/en/certification.

RF Exposure Information (SAR)

The device meets government requirements for exposure to radio waves. The SAR limit for general population/uncontrolled exposure is 2.0 W/kg (10g) in the EU and 1.6 W/kg (1g) in the US (FCC).

• Head SAR: 0.673 W/kg
• Body SAR: 0.998 W/kg (at 5 mm distance)

Usage Guidelines:

• Maintain a separation distance of at least 5 mm (EU) or 1.0 cm (FCC) from the body when using body-worn accessories.
• Avoid using accessories that contain metal components, as these have not been tested for RF exposure compliance.

Frequency Bands and Power

The device supports the following frequency bands in EU areas:

• GSM: 900, 1800 MHz
• WCDMA: Band 1/8
• LTE: Band 1/3/7/8/20/28/38/40/41
• Bluetooth: 20 dBm
• Wi-Fi 2.4 GHz: 20 dBm
• Wi-Fi 5 GHz: 5150-5250 MHz (23 dBm), 5250-5350 MHz (20 dBm), 5470-5725 MHz (20 dBm), 5725-5850 MHz (14 dBm)
• NFC: 13.56 MHz

Device Management

E-label

To view certification information, navigate to Settings > About phone > Certification, or type "Certification" in the settings search bar.

Factory Reset

To erase all local data, go to Settings > About phone > Factory reset. This process will delete accounts, contacts, photos, videos, apps, backups, SD card data, and other items stored on the device.