Can I send you? SMS Xiaomi with no money in the account?
Xiaomi smartphones (including the Redmi, Poco and Mi line) offer several legal ways to send SMS-Payless messages – as through built-in functions MIUI, The main difference from standard sending is that messages can leave over the Internet (VoIP or messengers), rather than over the protocol. GSM, What removes the restrictions of mobile operators.
In this article, we will analyze 7 working methods - from official tools (for example, to the most important ones, SMS via Wi-Fi MIUI) by using virtual numbers and API-Important: Some of the ways require active services. SIM-cards (even with zero balance), others work completely without it.
⚠️ Warning: Free shipping SMS It may violate the rules of telecom operators through third-party services, such as MTS, Beeline and MegaFon, which block accounts when mass mailings through virtual numbers!
1. Built-in function «SMS via Wi-Fi in MIUI
Starting with MIUI 12, Xiaomi smartphones support sending SMS via an Internet connection, if the operator provides such a service, a function called Wi-Fi Calling or SMS over Wi-Fi and works even at zero balance. SIM-card.
How to turn on:
- Go to Settings. → SIM-maps and mobile networks.
- Choose yours. SIM-map → Additional settings.
- Activate the option. SMS via Wi-Fi (or Wi-Fi Calling, if a separate point for the SMS no).
- Reboot the phone.
✅ Pros: does not require the installation of third-party applications, messages come as usual SMS.
❌ Cons: not working with all operators (check support on the MTS / Beeline / Tele2 website).
☑️ Verification of support SMS via Wi-Fi
List of operators supporting SMS over Wi-Fi (2026)
| Operator. | Support SMS via Wi-Fi | Is balance required? |
|---|---|---|
| MTS | Yes (on Ultra and Smart rates) | No. |
| Beeline | Yes (only for subscribers with rates "All" and "Unlimited") | No. |
| MegaFon | Yes (all inclusive and X rates) | No. |
| Tele2. | Partially (only in regions with VoLTE coverage) | Yes (minimum balance 10) ₽) |
| Yota | No. | — |
💡
If you're optional "SMS over Wi-Fi" does not appear, update the firmware MIUI Up to the latest version through Settings → The phone. → Updating the system.
2.Sending SMS via gateway-enabled messengers
Some messengers (e.g. WhatsApp, Viber, Telegram) allow you to send messages to phone numbers, even if the recipient does not have an application installed. SMS It works through the gateways of the service. SIM-card in the phone, but requires registration in the messenger.
Instructions for Telegram:
- Open the chat with the contact (or enter the number manually in the format) +79XXXXXXXXX).
- Write a message and send it.
- If the recipient does not have Telegram, he will receive it. SMS invite + text of your message.
📌 Important: Free sending is only available for the first message to an unregistered user. SMS can be charged.
Comparison of messengers for sending SMS:
- 🟢 Telegram: 1 free SMS/room-day.
- 🔴 WhatsApp: Only for registered users (SMS sends off).
- 🟡 Viber: free of charge SMS No Viber numbers, but limited to 5 messages/month.
- 🟠 Skype: paid sending SMS (5 ₽/message).
3. Free of charge SMS via online services (without applications)
There are websites that allow you to send SMS Most of them are free, but they have restrictions, like the number of messages, advertising or registration, and we tested 5 services and we selected the most reliable ones.
Top.-3 free-service SMS:
- SMS24.me — sending to Russian numbers without registration. 🔹 Limit: 3 SMS/day IP. 🔹 Supports MTS, Beeline, MegaFon numbers. 🔹 Disadvantages: messages may be delayed (up to the end) 1 hour).
- TextNow is an American service with virtual numbers. 🔹 Provides a free US/Canada number for sending SMS. 🔹 Works through an app or web version. 🔹 Disadvantage: Russian numbers are supported only for a fee.
Receive-SMS-Online
- 🔹 Free admission only. SMS (pay-off).
- 🔹 Suitable for registration in the services.
⚠️ Attention: Services like this SMS24.me If the message does not reach, try sending it through another service or from another one. IP (For example, through the mobile Internet).
How to get around the quantity limit SMS?
4.Use of API Yandex.Mail for sending SMS
Yandex provides free of charge API send out SMS It's a service called Yandex.Mail for the domain, and it's suitable for site owners or for those who are willing to set up simple automation:
- 📧 Yandex.Mail account for domain (free for personal use).
- 🔧 Access to API (key is issued in the control panel).
- 📱 Installed application Yandex.Mail on Xiaomi.
Step-by-step:
- Register a domain (you can register it free on Freenom) and connect it to Yandex.Mail.
- In the control panel, go to API integration → SMS-lock.
- Generate an access token.
- Use the following request to send SMS (You can run through Termux on Xiaomi):
curl -X POST 'https://sms-api.yandex.ru/v1/sms/send' \
-H 'Authorization: Bearer Your Token'
-H 'Content-Type: application/json' \
-d '{"to": "+79XXXXXXXXXX", "text": "Your message"}'💡 Tip: To automate, create a Tasker task on Xiaomi that will send SMS scheduled.
⚠️ Note: Yandex restricts free shipping 10 SMS/Exceeding the limit requires payment (from the 1.5 ₽/SMS).
5.Sending SMS Google Voice (for users abroad)
Google Voice allows you to send free SMS For Russia, the method works partially: you can get a virtual American number and send messages to Russian numbers through gateways (for example, Skype or TextNow).
How to set up on Xiaomi:
- Install Google Voice from Google Play (required) VPN, if you are in Russia).
- Register with a US number (you can take a temporary number on Receive-SMS-Online).
- In the settings, select the Send option SMS via carrier (sending through the operator).
- Send messages to Russian numbers in format +79XXXXXXXXX.
❗ Limitations:
- 🚫 Messages may not reach the numbers MegaFon and Tele2 due to blocking.
- 🕒 Delivery delay - up to 24 hours.
- 💰 Free only for US/Canada numbers; for Russia - from 0.1$ post SMS.
💡
Google Voice is the best option for sending SMS abroad, but it is limited to Russia, and only use it if other methods are not available.
Alternative methods: from SIM-bank USB-modem
If none of the above methods are suitable, consider non-standard solutions:
A. Use SIM-bankless SMS
Some operators (for example, Tinkoff Mobile or SberMobile) offer unlimited rates. SMS for a fixed fee (from 100) ₽/A month:
- 📱 Buy a cheap tariff with unlimited SMS.
- 🔄 Insert SIM-Xiaomi card and send messages without restrictions.
- 📤 forward SMS Using Google Messages to other devices.
B. Connection USB-modem SIM-card
If you have an old one. 3G/4G-modem (e.g. Huawei) E3372), possible:
- Insert SIM-map with positive balance in modem.
- Connect the modem to Xiaomi via OTG-cable.
- Use the application SMS Gateway to send messages via modem.
⚠️ Warning: Operators may block SIM-mass-transfer SMS Do not exceed the limit of 50 messages / day.
B. Sending SMS through IPTV-Xiaomi Mi Box
Unique Lifehack: If you have a Mi Box S, you can install an app on it SMS Gateway and send messages via connected SIM-map (required) USB-The method works more stable than on a smartphone, as operators are less likely to block SMS s TV-prefix.
7 Risks and how to avoid them
Free shipping SMS It is always associated with risks, from locking a number to losing access to services:
| Risk | Effects of consequences | How to avoid |
|---|---|---|
| Lockdown SIM-card-holder | Loss of number, inability to call | Don't send any more. 10 SMS/hour |
| Getting into a spam database | Messages do not reach the addressee | Use different services to send |
| Data leakage through third-party applications | Identity theft | Check the permissions of applications before installation |
| Payment of hidden fees | Write-off of money from balance sheet | Read the terms of the service (e.g. TextNow) |
🔐 Safety recommendations:
- 🛡️ Do not use the same virtual number for mass mailings.
- 🔄 Change passwords from your accounts regularly SMS-service.
- 📵 Turn off automatic shipping SMS in applications (e.g., in Truecaller).