Many Xiaomi smartphone users face a situation where it is urgent to know the status of the account, but the standard methods seem not obvious. Owners of devices with a MIUI shell or a new HyperOS often look for an integrated feature, unaware that checking the balance is the prerogative of the cellular operator, not the manufacturer of the gadget.
In this article, we will explore all the options available for obtaining information about funds in your account, you will learn about the hidden possibilities of call menus, widgets and process automation, and understanding these mechanisms will help you stay connected without wasting time searching for the right numbers.
It's worth noting that the methods may vary slightly depending on the version of the operating system and the region in which the device was purchased. Global firmware versions sometimes differ from Chinese counterparts. USSD-The requests remain unchanged for all devices.
Use of the USSD-code-check
The fastest and most versatile way to find out the balance of funds is to use the USSD-These commands work on any phone, regardless of the model or version of Android, because they are processed on the cellular side. To complete the request, you just open the standard Phone application and go to the dialing screen.
Each carrier uses unique combinations of numbers, for example, for MTS it is *100#, for Beeline it is *102#, and for Megaphone it is *558#. Tele2 uses the code *105#. After dialing the combination, you press the call button and the information will appear on the screen as a pop-up message.
Unique codes of virtual network operators (MVNOs) such as Yota or Tinkoff Mobile often match the codes of the underlying operators on whose infrastructure they operate, but may have their own combinations. If the standard code does not work, it is recommended to go to the operator’s personal account or check the information on the official website.
What if the code doesn't work?
Configure automatic balance display
Modern Xiaomi smartphones have a convenient feature that allows you to output balance immediately after the call is completed. USSD-To activate this option, you need to go to the call settings and find the corresponding menu item.
The interface can be called "Balance after a call" or "Make balance." In some versions, it can be called "Balance after a call." MIUI This functionality is built into the “Security” or “Services” application SIM-The system automatically sends a request to the operator and parsite the received one. SMS or USSD-message.
It is important to understand that for this feature to work properly, the phone must correctly recognize the format of messages from your carrier. If the balance is not displayed, you may need to update the operator database or manually prescribe a regular expression for parsing, although this is rarely required in global versions.
Use of widgets and desktop
The MIUI shell is famous for its customization, and one of the useful elements is widgets, which can be placed on the desktop information widget that will show the status of the account in real time or on demand, which is especially convenient for users who prefer visual control.
To add a widget, you need to pinch the empty space on your desktop, select the “Widgets” item, and find a category associated with SIM tools or services. Some third-party launchers and themes may offer their own options for balance widgets with a more stylish design.
However, it is worth remembering that widgets require periodic updates, which can have a slight effect on battery consumption, and they often require permission to read SMS, since it is through them that information about the balance of funds comes.
💡
Use widgets only from trusted developers or Xiaomi system widgets. Third-party widgets from unreliable sources may request redundant permissions and collect your personal data.
Operator Apps and Mi Pay
Instead of using codes, many users prefer to install official mobile carrier apps, which provide detailed cost statistics, connection history and instant payment, and on Xiaomi smartphones, such apps are often preinstalled in the Tools folder.
Mi Pay (or its equivalents depending on the region) also allows you to link bank cards for quick payment of communication services. Although Mi Pay itself does not show the balance of the SIM card, it integrates with the ecosystem, allowing you to quickly replenish your account if funds run out at the wrong time.
Operator applications often have widgets that you can output to your desktop, which gives you more flexibility than standard system tools, and you can see not only the balance, but also the rest of the traffic and minutes.
Voice assistants and automation
Built-in voice assistant Google Assistant or Xiao AI (In Chinese versions, it can help to check the balance with a voice command, just say "Check balance" or "How much money is in the account", and the phone will prompt you to perform the corresponding task. USSD-request.
For advanced users, the scripting automation feature is available, and you can set up a task: if the signal level drops or comes a certain time, the phone automatically sends a balance request, which requires customization through special applications or built-in automation tools.
Automating processes on Android allows you to create a scenario where, with a low balance (determined by the incoming SMS), the phone will send a notification or even make a call to a specific number, this requires a deep set of access rights.
💡
Voice commands and automation are advanced methods that save time, but require initial setup and a stable internet connection for assistants to work.
Table of codes of major operators
For the convenience of the main mobile operators, we have prepared a summary table with current codes. Save this information or take a screenshot to always have the right number at hand.
| Operator. | Verification code | Balance code + packages |
|---|---|---|
| MTS | *100# | *100*2# |
| Megaphone | *558# | *558*1# |
| Beeline | *102# | *102*2# |
| Tele2 | *105# | *105*0# |
| Yota | *103# | *103*3# |
☑️ Checking the communication settings
Decision and warnings
Sometimes users are faced with the fact that the balance request does not come or comes in the form of a regular one. SMS, It's not automatically readable. It could be connected to a lockdown. USSD-requests at the tariff level or failures in the operator's network.
In some cases, antivirus programs or built-in MIUI protection can block pop-ups from the operator, considering them potentially dangerous, you need to check your security settings and add the service number to the whitelist.
⚠️ Note: Never report codes from incoming SMS Operators never request passwords or confirmation codes through feedback. Phishing messages can be masqueraded as balance notifications.
⚠️ Attention: When using two SIM-Make sure the request is sent from the card you plan to talk to. By default, the call can go through the main SIM, and you will check the balance of the wrong number.
If neither of these methods works, the problem may lie in the tariff plan itself or the status of the SIM card, in which case it is recommended to contact the operator’s support service or replace the SIM card with a new one in the salon.