How to turn on auto dial on Xiaomi smartphones: full instruction

Auto dialing is a useful feature that automatically repeats dialing when a subscriber is busy or not responding. On Xiaomi smartphones (including Redmi and POCO models), this option is not as obvious as on other brands. Unlike Samsung or iPhone, where auto dialing is often built into the standard Phone application, MIUI will have to use workarounds — either hidden settings or third-party utilities.

In this article, we will discuss all the working ways to enable auto dial-up on Xiaomi, including official and alternative methods. You will learn how to set up automatic re-call through system tools (if available on your model), which apps from Google Play are best to use, and how to avoid typical errors. MIUI — 12 to 14, and on devices with naked Android (for example, the same as the Android device, POCO F5 Xiaomi 13T).

If you’re often in a situation where you need to call your phone quickly, but the line is always busy, this guide will save you time and nerves. And for business smartphone owners (such as Xiaomi Black Shark or Redmi Note Pro), we’ve added a section with advanced settings for professional use.

What is an auto dialer and why you need it on Xiaomi

Auto dialing (or automatic recalling) is a function that triggers a new dial at a given interval if a previous attempt to contact a subscriber failed.

• 📞 You call the contact, but the subscriber is busy or not picking up the phone.
• ⏳ After 10–60 seconds (depending on the settings), the smartphone automatically repeats the call.
• 🔄 The cycle continues until the connection is established or until you cancel the process.

This feature is in demand on Xiaomi for several reasons:

• 🏢 Business communication: when you need to urgently call a partner or client, but the line is constantly busy.
• 🚑 Emergency situations: for example, if a relative needs help and his phone is not available.
• 📡 Poor network coverage: In areas with unstable signal, auto dialing increases the chances of connection.
• 🔄 Automation: convenient for those who frequently call hotlines or support services.

There are pitfalls, too: For example, on some Xiaomi models (especially MIUI 13/14), standard auto dialing can conflict with energy-saving modes or be blocked by battery optimization, and it’s worth remembering that frequent re-calls can be perceived as spam by the subscriber — especially if the spacing is too short.

Method 1: Built-in auto dial in MIUI (official method)

While Xiaomi doesn’t advertise this feature, it’s hidden in the phone app settings on some models, the problem is that the option’s availability depends on the MIUI version and regional firmware, for example, the Redmi Note 11 with global firmware may not have an auto dial, while the Chinese version of the same model will have one.

To check if there is an embedded auto dialer on your device, follow the following steps:

1. Open the Phone app (the tube icon on the home screen).
2. Press three points (⋮) in the upper right corner and select Settings.
3. Scroll down to the Additional or Call section (the name may vary).
4. Look for the option AutoDial, Re-Call or Auto-redial (in English firmware).

If you find an option, turn it on and set the parameters:

• 🕒 Re-call interval: usually 5 to 60 seconds.
• 🔢 Number of attempts: limit to 3-5, so as not to spam the subscriber.
• 🔔 Audible Alert: Turn on if you want to hear the signal before dialing again.

If you don't have this option on your menu, don't worry, which is normal for most global firmware, so move on to the next one.

⚠️ Attention: On devices with MIUI 14 and later built-in auto dialer can be blocked by Battery Optimization. To fix this, add the Phone app to the exception list: Settings → Battery → Optimizing the battery → All applications → Phone. → Not optimize.

Method 2: Auto dial through apps from Google Play

If the built-in feature is missing or is unstable, the best option is to install a third-party app. Google Play has several reliable utilities that not only implement auto dialing, but also offer advanced settings.-3 Appendix and compiled a comparative table:

We recommend Auto Redial as the most balanced option, to set up auto dialing via this app:

1. Install Auto Redial from Google Play.
2. Open the application and give access to Calls and Contacts.
3. In the main menu, click Settings (cog in the upper right corner).
4. Install: 🕒 Redial Interval (for example, 15 seconds. 🔢 Max Attempts (maximum attempts) – 3–5. 🔔 Vibration – Enable for notifications.

Start Auto Redial

Call

The app will run in the background even if the screen is off, and the key is not to close it through the multitasking menu and add battery optimization exceptions (similar to the built-in method).

💡

If the auto dial through the app doesn't work, check the permissions: Settings → Apps → Auto Redial → Permissions → Enable All. Also add the app to boot: Settings → Battery → Autoboot.

Method 3: Autophone call through USSD-Teams (for experienced users)

Few people know, but some mobile operators support auto dial through USSD-This method is independent of Xiaomi firmware and works on any Android device, but has limitations:

• ✅ It only works with SIM-cards of certain operators (for example, MTS, Beeline in Russia).
• ❌ Not all tariffs support the function.
• ⚠️ Fees may be charged for the service (check with the operator).

To activate the auto dialer via USSD:

1. Open the Phone app and go to the Keyboard tab.
2. Enter. USSD-Team for your operator: MTS: *111*777# (Then follow the instructions in SMS). Beeline: *110*789#. MegaFon: *105*700#. Television2: *155*1#.

+79123456789

Press the call button. If the caller is busy, the system will automatically re-type the call.

This method has a significant disadvantage: the operator sets the interval between repeated calls (usually 30-60 seconds), and you can not change it.

⚠️ Attention: Xiaomi with two SIM-cards (Dual) SIM) USSD-The teams may not work if the wrong one is active. SIM, Before you set a command, check which one is the one that you're assigned to. SIM Used by default for calls: Settings → SIM-maps and mobile networks → Default call.

Set up an auto dial for Dual SIM on Xiaomi

Xiaomi smartphone owners with two SIM-Cards (Redmi Note 12 Pro)+, POCO X5 Pro, Xiaomi 13, etc. are often faced with a problem: auto dialer only works for one. SIM, The other one is ignored. MIUI By default, it links the function to the “main” function» SIM-map.

To set up an auto dial for both SIMs:

1. If you use a built-in auto dialer: Go to Settings → SIM-Maps and mobile networks. Select the default call and set Always Ask. Next time you call, the system will tell you to choose SIM — The auto dial will work for the selected card.

third-party

Auto Redial

• In the application settings, find the SIM Selection option (SIM selection).
• Set Ask Every Time (ask every time) or select a specific SIM.
• Save the settings and restart the application.

💡

If the auto dial stopped working after the MIUI update, try rolling back the Phone app version via APK or wait for a patch from Xiaomi. Often bugs are fixed in the next firmware versions.

Safety and ethics of using an auto dial-up

Auto dialing is a useful tool, but misuse of it can cause inconvenience to both you and your interlocutors.

• ⏳ Call interval: Do not set less than 10 seconds – this annoys the subscriber and can be regarded as spam.
• 🔢 Number of attempts: limit to 5-7 to avoid overloading the network.
• 🕒 Time of day: avoid auto dialing at night (22:00 to 8:00) unless it is an emergency.
• 📵 Blacklist: If a subscriber asks not to call, respect his choice and disable the auto dial.

Also remember the legal nuances:

• 📜 In some countries (e.g. the EU), frequent automated calls may be considered a violation of telemarketing law.
• 🚨 If a subscriber files a complaint to the operator about spam, your number may be temporarily blocked.
• 🔒 Do not use auto dialing for mass mailings – this is equated with telephone spam.