How to set up an auto-dial on Samsung

The situation when you urgently need to get through to a subscriber, but the line is constantly busy, is familiar to many smartphone owners. This is especially true when trying to get to the bank’s support service, make an appointment with a doctor, or contact the sales department during ticket sales. Constantly pressing the call button manually is tedious and ineffective.

Device users Samsung Galaxy often wonder if there is a built-in automatic redial function. Unfortunately, in modern versions of the shell One UI and clean Android this feature is disabled by default or completely removed by the developers for reasons of ethics and anti-spam protection. However, this does not mean that the task is unsolvable.

There are several workarounds that allow you to implement auto redial on your gadget. We will look at the use of specialized software, hidden engineering menus and the capabilities of mobile operators. Each method has its own nuances that must be taken into account before setting up.

Why Samsung doesn’t have an auto redial button

Many users remember old push-button phones, where the redial function was standard. In the era of smartphones, the approach has changed. Engineers Samsung Electronics and Google deliberately removed the native function of endless autodialing from the standard application Telephone. This is due to the policy of combating telephone terrorism and network congestion.

If each user could run a script that made hundreds of calls per minute, this would create a colossal load on cell towers. In addition, this function was often used by scammers to DOS attacks numbers of competitors or support services. Therefore, in modern firmware you will not find the “Automatic repeat” switch in the call settings.

However, the basic logic of the phone allows you to make repeated calls, but requires user intervention. The system prompts you to press the call button again only after the previous call has been completed or rejected. This is done so that the person is aware of his every action.

⚠️ Attention: Using third-party apps for aggressive auto-dialing may lead to temporary blocking of your number by the telecom operator for suspicious activity.

Using third-party applications from Google Play

The most reliable and convenient way to implement the task is to install specialized software. The store Google Play Market presents many utilities that take on the function of pressing the call button. They work in the background and are activated when a call cannot be made.

When choosing an application, pay attention to the rating and number of installations. Popular solutions, such as Auto Redial or Prank Dialer (in normal use mode), have flexible settings. You can set the interval between attempts, for example, 5 or 10 seconds, and also set a limit on the number of attempts so as not to drain the battery.

The installation and configuration process usually looks like this:

• 📲 Download the selected application from the official application store.
• 🔢 Enter the phone number, to whom you need to call, in the app interface.
• ⏳ Set the desired repetition interval (waiting period between beeps).
• ▶️ Press the start button and place the phone nearby, waiting for a connection.

It is important to understand that such applications require permission to make calls. At the first start, the system Android will request confirmation of access rights. Without permission auto-dial it will not work. Some utilities may also request access to contacts to quickly select a subscriber from the address book.

Configuration through the engineering menu and codes

Smartphone owners Samsung often look for a solution in hidden system menus. Indeed, devices contain engineering codes that provide access to advanced radio module settings. However, it’s worth clarifying right away: there is no universal command for enabling native auto-dialing.

However, you can try to check the available settings through the service menu. To do this, open the application Phone and enter the code ##4636##. This code is standard for the platform Android and should open the “Phone Information” menu. In some older models Galaxy here may have been items related to network behavior, but in new versions One UI this section is often trimmed.

There is also device-specific code *#9900#data-i="80">. It opens the menu Samsung. He opens the menu System Dump. Although there is no direct auto-dial function, experienced users sometimes use this section to reset network settings, which can indirectly help if the problem with dialing is related to network “sticking” on a certain channel.

##4636##
*#9900#

Be extremely careful when changing parameters in the engineering menus. Incompetent intervention in the settings of the radio part can lead to loss of signal or incorrect operation of the communication module. If you are not sure of the purpose of a parameter, it is better not to change its value.

What to do if the codes do not work?

If entering codes does not bring up a menu, then your firmware version or sales region blocks access to these functions. This is normal practice for modern smartphones sold at retail. Do not try to get root access just to access these menus, as you will lose the warranty.

Automatic dialing services from telecom operators

If software methods seem inconvenient or unsafe to you, you should contact the capabilities of your mobile operator. Large companies, such as MTS, MegaFon, Beeline and Tele2, often provide paid or shareware services that implement the function of auto-call back.

The essence of the service is that the operator’s network itself monitors the status of the number. As soon as the line is free, the system automatically initiates a call between you and the desired party. You don't have to hold the phone in your hand or waste battery power constantly trying to connect.

Connection conditions and costs vary depending on the tariff plan and region. Typically the service costs several rubles per day or is charged only if the connection is successful. Activation often occurs via a USSD command or in the operator’s personal account.

Operator	Name of service	Approximate cost	Activation command
MTS	Auto-dial	1.5 rub./day	*111*222#
MegaFon	Auto-dial	2 rub./day	*144#
Beeline	In touch	3 rubles/day	*110*1071#
Tele2	Call return	Free (optional)	Personal account

This method is the most stable, since the request is processed on the operator’s server side, and not your smartphone. This guarantees operation even if your phone is turned off or is out of coverage when the line becomes free (the service will put you in a queue).

⚠️ Attention: Tariffs and USSD commands may change. Before activation, be sure to check the current conditions in the official application of your operator or on the website.

Alternative methods and automation

For advanced users who do not want to install unnecessary applications or pay the operator, there are automation methods through the built-in tools of the system. In Android there is an “Accessibility” function that allows you to create scenarios for controlling the screen.

Using applications like Tasker or MacroDroid you can create a macro that will simulate clicks. This requires careful configuration of touch coordinates and binding to the “Call ended” or “Busy” event. This approach is difficult to implement, but gives full control over the process without installing “junk” apps from the store.

Another simple but effective method is using a smart watch Galaxy Watch. If you have a smartphone-watch pair, you can put the phone in your bag, and on your wrist, quickly reset the tone and press the call button again. This is more ergonomic than constantly taking the phone out of your pocket.

Do not forget that with any automation method, the phone must be unlocked or have a smart lock configured (Smart Lock), otherwise the system security Android blocks calls to protect against accidental actions.

Problems and possible errors during setup

During the setup process auto-dialer users may encounter a number of technical limitations. The most common problem is that the application's background activity is blocked by the power saving system. Samsung aggressively optimizes background processes to extend battery life.

For the auto-dialer application to work correctly, you need to add it to the exceptions. Go to Settings → Device maintenance → Battery → Restrictions in the background. Find your app in the list and select the "Unlimited" or "Wake Up" option. This will prevent the system from forcing the process to stop.

It is also possible that auto-dialer does not work due to network conditions. If your carrier sets the time between busy rings too short, the app may not have time to register the end of the call and initiate a new one. In this case, increasing the waiting interval in the app settings will help.

FAQ: Frequently Asked Questions

Does auto-dial affect the battery drain rate?

Yes, an active radio module and a working screen consume a lot of energy. For long-term auto-dialing, it is recommended to connect the smartphone to a charger or power bank.

Is it possible to set up auto-dialing for a specific time?

Standard applications usually start calling immediately. For a delayed start, use the scheduler functions in advanced utilities like MacroDroid or simply set an alarm as a reminder.

Is it safe to give an application access to calls?

To perform its function, the application must have this right. Download software only from a trusted store Google Play and read reviews to avoid malware.

Why does the operator block a number with frequent calls?

Operator security systems regard hundreds of calls in a short time as a spam attack. Take breaks or use the services of the operator itself, which are not blocked.

To summarize, we can say that despite the lack of a built-in button, the problem is solvable. The choice of method depends on your priorities: speed and reliability (operator services), free and autonomous (third-party applications) or flexibility (configuring macros). Be careful when setting up and follow the rules for using communication networks.