Xiaomi smartphone owners often face the need to urgently contact a subscriber whose number is busy or temporarily unavailable. In such situations, manual waiting and periodic repetition of the call take precious time.
With the Redmi 8 Pro running MIUI, this feature has its own features, and the standard algorithm may vary depending on the software version and regional firmware, and in this article we will discuss in detail all the ways to activate re-dialing.
Consider not only the standard system tools, but also the capabilities of third-party applications that can be useful if standard functionality is limited, you will learn how to adjust the waiting intervals and what parameters can be changed for maximum usability.
Features of the auto dialing function in MIUI
The MIUI shell installed on the Redmi 8 Pro is based on the Android operating system, but has a deeply redesigned interface and logic of system applications. In particular, the Phone application can vary depending on the region: in global versions, Google Dialer is often used, and in Chinese or some European versions, Xiaomi proprietary dialer is used.
This distinction is critical because the location of automatic re-typing settings depends on the component used, and in most cases, the system offers a basic re-call function that is activated after a conversation is completed or when a line is occupied.
Users should be aware that some carriers may block frequent automatic calls as spam or technical failure, so it is important to set reasonable intervals between connection attempts to avoid temporary locking of the number by the operator.
⚠️ Warning: Continuous automatic dialing may be regarded by the operator as an attack on the network, which will lead to a short-term blocking of your phone. SIM-map.
The functionality of a regular call is often limited to one repeat or requires confirmation before each new set, which is done in order to save battery power and prevent accidental costs if the subscriber does not drop the phone immediately.
Activation of re-setting in a standard application
To get started with the feature, make sure that the system settings allow the necessary actions. Open the Phone app and go to the settings menu, which is usually hidden behind three dots or the gear icon at the top of the screen.
In the list that opens, look for the section that deals with additional services or call settings. The interface can be called differently, like "Call settings" or "Advanced," and that's where the switches that control the behavior of the device when the line is busy are.
☑️ Checking the call settings
If you use the standard Google Dialer, which is common on global versions of Redmi 8 Pro, the path may look different. In this case, look for "Reset" or "Auto redial", activating this item will cause the phone to automatically repeat the call after a certain period of time after the previous one is completed.
It is important to note that in some versions of the software, this option may be hidden or missing, depending on the manufacturer's policy and the requirements of the carrier whose firmware is installed on the device.
Once the function is activated, the system usually notifies by sound or vibration that the re-set is activated, which allows the user to not hold the phone constantly to the ear while waiting for the connection.
Use of third-party applications for auto-recruitment
Xiaomi’s regular tools don’t always meet the needs of users who need a powerful auto dialing tool, and in these cases, specialized apps from the Google Play store come to the rescue, providing advanced functionality that is not available in the basic firmware.
Popular solutions include apps that allow you to set the exact number of repeated attempts and intervals between them, which is especially true for those who try to call support services or hotlines where the wait can take a long time.
- 📞 Auto Redial is a simple application with a minimalist interface that allows you to adjust the number of repetitions.
- 📞 Call Scheduler & Auto Redial combines call scheduler and auto dialing.
- 📞 Repeated Dialer - utility with flexible time interval settings.
When installing such programs, MIUI may request a number of permissions, including phone and contacts, which is necessary for the function to function properly, since the application needs to initiate calls on your behalf.
Security of Third Party Applications
Some apps also have a smart auto dial feature that analyzes the beeps and resets the call if no one picks up the phone, saving you time, a more advanced level of automation than simply repeating the last number.
Setting intervals and number of attempts
Setting the time between calls is key to using an auto dialer. Too short a time can cause you to simply not pick up the phone, or the operator will block the number, too long will make you wait longer for the connection.
Third-party applications typically allow you to set the interval between 5 seconds and a few minutes, and the optimal value for most situations is 15-30 seconds, which is enough time to free the line, but not so much that the waiting process becomes tedious.
The number of attempts is also regulated by the user, and it's logical to set a limit of, say, 10 or 20 attempts, after which the phone will stop ringing and notify you of failure, and this will prevent the phone from ringing for hours while you're in the other room.
| Parameter | Recommended value | Impact on the process |
|---|---|---|
| Interval between calls | 15-30 seconds. | Balance between speed and lock risk |
| Maximum attempts | 10-20 times | Preventing an Infinite Set |
| Duration of the horn | 30-40 seconds. | Waiting time for response before resetting |
| Audible notification | Included. | Signal to start connection |
Therefore, it makes sense to check the configuration from time to time to make sure the settings are in line with your current needs.
💡
If you call a multichannel number (like a bank), increase the interval to 40-50 seconds, giving the operator time to clear the line after the previous call.
Problems with MIUI access and permissions
The Android operating system in the latest versions, as well as the MIUI shell on the Redmi 8 Pro, are paying increased attention to privacy, which leads to the fact that auto dialing applications require explicit user permission to make calls.
Often, when the application is installed, but the auto dialer is not working, 90% of the time the problem is that the access rights are not available, and the system blocks the application from attempting to initiate the call in the background.
To correct the situation, go to Settings → Applications → All applications. Find the installed auto dialer program in the list and go to Application Permissions.
Make sure the Phone or Calls switch is active, and MIUI has a separate auto-start control mechanism that often blocks background processes to save energy.
⚠️ Warning: Without enabling auto-run for the app, the auto dial function may stop working as soon as the smartphone screen goes out.
To enable auto-start, go to the Security app (green zipper icon), select Permissions → Auto-Start, and find your app there. Activate the slider opposite it.
The impact of energy saving on the work of the call
The Redmi 8 Pro is powered by a 4,000mAh battery, and MIUI aggressively optimizes power consumption, which can negatively impact functions that require constant network interaction, such as auto dialing.
Power saving mode may limit the background activity of applications, including the dialing process. If you notice that the auto dial is unstable or stops after a few minutes, check the battery settings.
Go to Settings → Battery and Performance. Make sure you select Performance or Balanced mode. Energy Saving mode can block the necessary processes.
Also in this section, there's an item called "App Battery Consumption," and you can find your call or auto dialing app there, and you can set the background limit to "No Limits," which will give the system a signal not to "sleep" the application.
💡
For stable operation of the auto dialer, it is necessary to exclude the application from the battery optimization list and allow auto-run in the MIUI security system.
Ignoring these settings often results in the phone simply stopping ringing after a while, even if there are 100 attempts in the app.The system simply "kills" the process to save charge.
Alternative methods and workarounds
If neither standard tools nor third-party apps are producing the desired results, less obvious methods can be used, and some users use the Quick Call feature in conjunction with the voice assistant, although this requires human intervention.
There is also a method of using macros through the Shortcuts app (if available in your version of MIUI) and a script can attempt to automate the set, but it requires technical knowledge and doesn’t always work consistently at the system level.
In extreme cases, you can use online telephony services or IP-telephony that has its own built-in re-typing features, and this is relevant for business users who are critically important to reach out to customers or partners.
However, for most household situations, it is enough to configure a third-party application correctly and give it the appropriate rights in MIUI. This provides the best balance between functionality and usability.
⚠️ Note: Using third-party auto dialing software may consume more traffic and battery power than manual call management.