Change of number SMS-Xiaomi’s smartphone center can be needed in a variety of situations, from messaging delivery issues to switching to an alternative virtual communications provider. Despite the fact that the manufacturer hides this option in standard settings, there are several proven ways to activate it - both through the engineering menu and using third-party applications. MIUI 12–14, including model specific nuances (Redmi Note 12, POCO X5, Xiaomi 13T etc.).
It is important to understand that the number is incorrectly specified. SMS-The center can lead to a complete blocking of sending SMS until the error is corrected, so before changing the settings, we recommend saving the current settings or checking the correct number with your operator. In some cases (e.g., eSIM) the procedure may be different, as we will explain below.
Why change the number? SMS-center?
By default, Xiaomi smartphones automatically load the number SMS-But in some cases, manual adjustment becomes a necessity:
- 📶 Problems with delivery of SMS – messages go away, but do not reach the recipient (especially important for MTS and Tele2 in some regions).
- 🔄 Change of operator without replacement SIM-cards – for example, when switching to a virtual operator (Tinkoff Mobile, Yota) or using multi-money-SIM adapter.
- 🌍 Roaming abroad – local operators may require the indication of their SMS-centre.
- 🛠️ Networking equipment testing – engineers and enthusiasts sometimes change settings to diagnose.
In practice, most users are faced with the need to change SMS-when activating services (for example, "Mobile Bank" from Sberbank) or when switching to tariffs with virtual numbers. OTA-Update, so manual editing is the only solution.
Official method: via MIUI settings (for new versions)
In the latest versions MIUI 13–14 (starting with 13.0.4), the manufacturer has returned the possibility of change SMS-I've got it downtown through the standard menu, but I've hidden it deep in the settings:
- Open the Messages app (an envelope icon).
- Slip on three dots in the upper right corner → Settings.
- Select additional settings → SMS settings.
- Scroll down to the service center. SMS (may be called SMS-centre).
- Enter a new number in the format +79XXXXXXXXXX or +375XXXXX (for Belarus and preserve.
If there is no SMS Service Center, your version of MIUI does not support it, then go to the alternative methods described below.
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Before saving a new number, send a test SMS to your second number or use the verification service (for example, sms-test.ru), which will help to avoid blocking the sending.
The way for older versions of MIUI: engineering menu
On smartphones with MIUI 12 and below (and on some custom firmware) change SMS-The center is only available through the engineering menu, and this method works on all Xiaomi models, including the Redmi. 9A, POCO M4 Pro and Xiaomi Mi 11 Lite. Instructions:
- Open the Phone app and type the combination: ##4636## Some models may require ##36446337###.
- In the menu that opens, select Phone Information (or Phone Information).
- Scroll down to the SMSC (SMS Service Center) block.
- Press Refresh → enter a new number in the format +[country code][number].
- Update and reboot the phone.
⚠️ Note: Some of the changes to the firmware SMSC The engineering menu may be a priority SIM-To avoid this, prior to the procedure, record the current settings in the Settings section. → SIM-maps and mobile networks → Priority SIM-map.
What to do if the engineering menu does not open?
Use of third-party applications
If the standard methods didn’t work, we tested 3 apps that are guaranteed to work on Xiaomi:
| Annex | Link to Play Market | Features | Support for MIUI |
|---|---|---|---|
| SMS Center | Reference | A simple interface, shows the current SMSC, allows editing | Yes (including MIUI 14) |
| SMSC Set | Reference | Supports dual-sim phones, saves history of changes | Yes (may require root) |
| Network Signal Guru | Reference | Advanced network settings including SMSC and APN | Partially (some models do not show SMSC) |
To use any of these applications:
- Download and install the utility from the Play Market.
- Start and provide access to SMS (required!).
- In the main menu, find the SMS Center or SMSC section.
- Enter a new number (example for Megaphone: +79267770000).
- Save the changes and restart the phone.
Download the application only from the official store|Check the reviews on compatibility with your Xiaomi model|Create a backup copy SMS (through MIUI Cloud or Google Drive)|Make sure there are enough funds in the account (some operators block the account). SMS zero-balance)-->
SMS-centers of popular operators (2026)
Before changing the settings, check the current number with your operator, which may vary depending on the region, and below is a list of checked numbers for major Russian and international providers:
- 📡 MTS: +79167770000 (Russia), +375297770000 (Belarus)
- 📡 Beeline: +79037770000 (Russia), +7777 (Kazakhstan)
- 📡 Megaphone: +79267770000 (Russia), +992918 million (Tajikistan)
- 📡 Tele2: +79507770000 (Russia), +3725550000 (Estonia)
- 📡 Yota: +79997770000 (virtual operator)
- 📡 Tinkoff Mobail: +79007770000 (using Tele2 infrastructure)
For operators in Ukraine, Kazakhstan and other CIS countries, SMS-center numbers can be specified on official websites or via USSD-query:
- *111*0887# – for Kyivstar (Ukraine)
- *102# - for Activ (Kazakhstan)
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Number. SMS-The center must be entered in an international format (with plus and country code), even if you are in a home region.The use of short numbers (such as 5555) can cause crashes!
Frequent mistakes and their solutions
When changing SMS-And if you look at the center on Xiaomi, you're going to see some of the most common problems, and how to fix them:
⚠️ Attention: If after the shift SMSC If all SMS, including system (for example, to confirm payments), have stopped sending, return the standard operator number immediately! Otherwise, you may lose access to banking services and two-tier authentication.
- ❌ Mistake: Failed to update the center SMS": Reason: No rights to edit system settings. Solution: Try using root-enabled applications (e.g., root-enabled applications, SMSC Set Pro. Update MIUI Up to the latest version through Settings → The phone. → Updating the system.
- ❌ SMS leaving, but not reaching: Reason: Incorrect format of the number SMSC. Solution: Make sure the number is entered with + and the country code. USSD-request by the operator (for example *111# for MTS).
- ❌ No point "SMS-center in settings: Reason: Firmware restriction. Solution: Use an engineering menu or third-party apps. Install custom firmware (e.g. Xiaomi.eu) where this item is unlocked.
Features for models with eSIM and Dual SIM
On Xiaomi smartphones with support for two physical SIM-eSIM (e.g. Xiaomi 13 Pro, Redmi Note 12 Pro)+) switch-off SMS-centre-piece:
- 📱 For each SIM-map SMSC It's set up separately. SIM The second will remain with the same settings.
- 🔗 Priority SMS: In the settings SIM-Maps and mobile networks check which ones are SIM used to send default messages.
- 📶 eSIM: For virtual SIM-cards (for example, from Tinkoff Mobile or Yota) SMSC The manual change can be reset automatically when the profile is activated.