The Xiaomi Redmi Note 9 Pro remains a popular smartphone even years after its release, but its standard features are sometimes hidden from users. One of these is an auto dial that allows you to automatically repeat dialing if a subscriber is busy or not responding. In this article, we will discuss all the ways to activate the feature, including hidden MIUI settings and third-party applications.
It’s important to understand that auto dialing on the Redmi Note 9 Pro doesn’t work like on older push-button phones — there’s no physical re-typing button, instead using software implementation through system tools or additional software. We tested all methods on current versions of MIUI (including MIUI 14) to ensure performance.
If you make frequent calls to busy numbers or have communication problems, this feature will save time, but there are nuances: some operators can block frequent repeat calls, and in roaming, an auto dial can lead to additional costs.
Method 1: Built-in auto dialing function in MIUI
MIUI firmware for the Redmi Note 9 Pro has a hidden autocall option, but it's not always available in the basic settings.
- Open the phone application (pipe icon).
- Click on the three dots in the upper right corner → select Settings.
- Go to Additional Settings (or System Call Settings in new versions of MIUI).
- Look for Auto Call or Repeat Call.
If you don’t have the option on this menu, try an alternative route:
- 📱 Go to Settings. → Annexes → Application management.
- 🔍 Find the phone in the list and open its settings.
- ⚙️ Slip the Permits. → Check if Call permission is enabled (sometimes permission blocking hides functions).
Check out the MIUI version (Settings → About the phone)
Update the Phone app in Google Play
Make sure that SIM-The card supports the function (not all operators allow auto dialing)
Turn off the "Do Not Disturb" or "Saving Traffic" modes"-->
Important point: on some firmware (for example, MIUI 12.5 Enhanced) The function can be called Quick Repeat and can be in the Quick Actions section of the call. To see it, dial any number, click on the keyboard of the dial symbol "⋯" (three dots) and hold - sometimes there is a context menu with an auto dialer.
Method 2: Use of the USSD-operator code
Some mobile operators (for example, MTS, Beeline, Tele2) provide auto dialing service through the Internet. USSD-This works independently of the phone model, but requires activation on the operator side.
| Operator. | USSD-activation | Cost (ruble/month) | Number of attempts |
|---|---|---|---|
| MTS | *111*777# | 3.90 | 5 Trials in 30 Minutes |
| Beeline | *110*789# | Free of charge. | 3 attempts in 15 minutes |
| Megaphone | *105*700# | 5.00 | Unlimited* |
| Tele2. | *155*1*1# | Free of charge. | 10 attempts a day |
* - MegaFon is "unlimited" only for tariffs with unlimited minutes.
To activate the auto dialer via USSD:
- Open the Phone app and go to the Keyboard tab.
- Enter. USSD-your operator code (see table above).
- Press the call button (green tube).
- Confirm activation in the response SMS (if required).
⚠️ Attention: USSD-If the code does not work, check the current command on the official website or through support (for example, 0890 for MTS, 0611 for Beeline).
MTS
Beeline
Megaphone
Tele2.
Other-->
Method 3: Third-party applications for auto dialing
If the built-in methods don't work, you can install specialized apps from Google Play, and we tested 5 popular utilities and selected the best ones:
- 🔄 Auto Redial is a simple interface that supports a blacklist of numbers that do not work.
- 📞 Redial Pro allows you to configure the delay between attempts (5 to 120 seconds) and the number of repetitions (up to 20.
- 🔋 Call Repeater - works in the background, does not drain the battery. Supports a widget on the home screen for quick access.
Instructions for setting up the example of Auto Redial:
- Install the application and open it.
- Click + in the lower right corner to add the number.
- Enter the phone or select from the call log.
- Set the parameters: 🕒 Delay between calls: 15–30 seconds (optimum for most operators). 🔢 Max: 5-10 attempts (more can block number). 🔔 Sound alert: turn on so as not to miss the subscriber's response.
Start
⚠️ Attention: Auto dialing apps require permission to call and log calls. Do not install programs from unknown developers - this can lead to data leakage. Check reviews and ratings on Google Play (optimum - 4.5).+ star 100K+ installation).
How to check the security of the application?
Method 4: Auto-Calling through Google Contacts
Little-known life hack: Google Contacts has a re-typing feature that syncs with the Redmi Note 9 Pro. This method works if you use Google Phone as your primary calling app.
How to set up:
- Install Google Contacts and Google Phone from Play Market (if not already installed).
- Open Google Contacts and find the number you want.
- Tap me in. → Change (pencil in upper right corner).
- Scroll down to the Additional section and select Repeat Set.
- Set the interval (for example, 30 seconds) and save.
Now, when you call through Google Phone, after the reset, you will see a Repeat button at a given interval. Less method - it works only for contacts from Google Account, not for arbitrary numbers.
1. Open the application → ⋯ → Settings → Calls.
2. Enable the option "Fast action after the call".
3.Reboot the phone.-->
Set up an auto dial for specific scenarios
Auto dialing is useful not only for busy numbers, but also in other situations. Let's consider the typical cases and optimal settings:
| Script | Recommended settings | Notes |
|---|---|---|
| Subscriber is often busy | Interval: 20-30 seconds Attempts: 8-10 Appendix: Auto Redial | Too many calls can block your number from the operator. |
| Poor network coverage | Interval: 45–60 seconds Attempts: 5 Method: USSD-code | Long intervals reduce the load on the network. |
| Roaming calls | Interval: 60+sec Attempts: 3 Method: Built-in MIUI function | Frequent roaming calls are expensive. Use Wi-Fi calls. |
For roaming, it is especially important to turn off auto dialing when the balance is low - some operators write off funds even for failed calls.
Problems and solutions when setting up an auto dial
Even after you set up the auto dialer correctly, here are the typical errors and ways to fix them:
- 🚫 The function is not activated: check if the battery is blocking it → Optimization (add the app to exceptions). Update MIUI up to the latest version (in old firmware bugs with auto dial-up).
- 📵 Calls will not be repeated: Make sure SIM-card inserted SIM 1 (on some firmware, auto dial only works for the main card). Check the balance - operators block the service when the balance is negative.
- ⚡ Battery discharges quickly: Turn off background activity of the auto dialing app in Settings → Annexes → Permits → Autorun. Use Power Saving Mode for the application (but this can reduce reliability).
⚠️ Note: Redmi Note 9 Pro with custom firmware (for example, LineageOS or Pixel Experience) built-in auto dialer MIUI In this case, only a third-party application or USSD-code.
1. Settings → Applications → Application Management → Phone.
2. Click "Storage" → "Clear Data" (will not delete contacts, only settings).
3.Reboot the phone.-->