Device Overview
This guide introduces the Honor DUA-L22 smartphone, detailing its key components such as cameras, ports, buttons, and status indicators. It provides instructions on how to power the device on, off, and perform a restart.
Getting Started
Learn how to set up your device:
- Proper insertion of SIM and microSD cards into the device.
- Important safety notes regarding the handling of SIM cards and the use of ejector pins.
Dual SIM Functionality
The Honor DUA-L22 supports dual SIM, dual standby with a single pass feature. This design allows for efficient power consumption by managing SIM card activity, meaning only one SIM can be active for calls or data at a time.
Safety and Usage Guidelines
Essential safety information for responsible device use:
- Hearing Protection: Avoid listening at high volumes for extended periods.
- Accessory Safety: Use only approved accessories to prevent device damage or hazards.
- Temperature: Ideal operating temperatures are 0°C to 35°C; storage temperatures are -20°C to +45°C.
- Medical Devices: Maintain recommended distances from pacemakers and consult healthcare professionals if device operation might interfere with medical equipment.
- Environmental Precautions: Keep the device away from extreme heat, direct sunlight, moisture, dust, and magnetic fields.
- Driving and Flying: Do not use the device while driving. Follow airline regulations for in-flight usage.
- Hazardous Atmospheres: Power off the device in areas with potentially explosive atmospheres.
- Disposal: Follow local regulations for the proper disposal and recycling of electronic waste and batteries.
Regulatory Compliance and Support
Information regarding the device's compliance with regulations and where to find further assistance:
- EU Compliance: Details on EU regulatory conformance, including body-worn RF specifications (SAR values).
- Technical Specifications: Information on frequency bands and power limits.
- Accessories: Recommended accessories and software update information.
- Support: For more information, visit hihonor.com or consumer.huawei.com/en/support.
