Xiaomi POCO X3 GT - Manual (Page 3)

Thank you for choosing POCO X3 GT
Long press the power button to turn on the device.
Follow the on-screen instructions to configure the device.
For more information, visit our official website:
www.mi.com/global/service/userguide
MIUI (for POCO)
POCO X3 GT comes pre-installed with MIUI (for POCO), our customized
Android-based OS which provides frequent updates and user-friendly
features based on suggestions from over 200 million active users worldwide.
For more information, please visit en.miui.com
SIM Card Tray:
Nano-SIM
Nano-SIM
About Dual SIM:
• Supports Dual SIM cards with no carrier restrictions, dual 5G ①
• Supports Dual Nano-SIM card slots, either card can be set as the primary
card
• Supports Dual SIM 5G/4G/3G/2G
• Supports Dual SIM VoLTE ②
Note ① : 5G connection depends on country, carrier, and user environment.
Note ② : VoLTE depends on carrier’s network and related service deployment.
Note : The frequencies supported by the device may vary depending on the
region.
• Please do not insert non-standard SIM cards into the SIM card slot. They
may damage the SIM card slot.
• WARNING : Do not disassemble this device.
WEEE
Special precautions must be taken to safely dispose of this
product. This marking indicates that this product may not be
discarded with other household waste in the EU.
To prevent harm to the environment or human health from
inappropriate waste disposal, and to promote sustainable reuse of
material resources, please recycle responsibly.