The purchase of a new smartphone is always accompanied by the study of its technical characteristics, and one of the first questions that arises from users is the number of supported smartphones. SIM-In the Xiaomi Redmi 10 model, the manufacturer implemented a classic scheme for the budget and mid-segment, allowing you to use two active SIM cards simultaneously. This solution is ideal for those who are used to separate personal and work contacts or use tariffs of different operators to save on calls and mobile Internet.
Importantly, the device supports not only standard physical cards, but also modern communication technologies that provide a stable signal. Two-sim mode works in conjunction with fourth-generation networks, which allows the user not to worry about data transfer speed. However, there are nuances in the design of the tray that must be considered before starting operation to avoid mechanical damage or errors in the definition of the network.
In this article, we’ll take a look at how to install maps correctly, what formats Redmi 10 supports, and answer frequent questions about switching between carriers. Understanding these basic settings will help you get to full power immediately without wasting time searching for information on the menu.
Technical characteristics of the slot for SIM-cards
The sim card slot in Xiaomi Redmi 10 is made in Nano-SIM format. This is the smallest of the common formats to date, so Micro-SIM or conventional SIM (Mini) cards will require trimming or the use of adapters, which does not always guarantee stable operation. The tray is located on the bottom of the device, to the left of the USB Type-C connector, and is extracted using a special clip that comes with the kit.
The tray design is a combined tray module. On one side are two independent slots for Nano-SIM cards, and on the other is a space for a microSD memory card. This means that you can use two SIM cards at the same time and expand the phone's internal memory, which is a significant advantage for multimedia users. However, if you decide to install a memory card, the space for a second SIM card does not disappear, unlike some older models where slots were combined.
⚠️ Attention: Remove the tray only when the device is turned off or making sure that the system does not perform background recording operations, although modern power controllers usually protect against errors.
Support for communication standards in Redmi 10 covers the 2G, 3G and 4G LTE bands. This means that both SIM cards can work on high-speed networks, but with a limitation: only one card can use the 4G channel to transmit data at a particular time, while the second card will work in 2G/3G mode for voice calls. When an incoming call arrives on the second card, the first can temporarily switch to standby or 2G, depending on the operator and region settings.
Installation instructions SIM-maps in Redmi 10
The process of installing memory cards and SIM cards in Xiaomi Redmi 10 is quite simple, but requires accuracy and adherence to a certain sequence of actions. Installation of the chip incorrectly can cause the phone to not see the network or, in the worst case, damage the contacts of the tray. Before starting the procedure, make sure that the device is turned off, although in most cases modern smartphones determine changes to “hot”, but to ensure correct registration in the network, it is better to restart the device after installation.
To start, find a small hole on the bottom of the device. Put a paper clip (or a thin needle) perpendicular to the body and push slightly until you click. The tray will push out. Notice the circuit that's been struck on the tray itself: it shows which socket to insert which card. Nano-SIM cards have a bevel on one side, which prevents them from being placed upside down, but it's better to double-check the position of the gold contacts - they have to look down.