Appearance on the smartphone screen Samsung Galaxy An unusual icon resembling a telephone receiver with a line through it or a Wi-Fi symbol added to it often confuses users. This indicator is not a system error or a sign of virus activity, but rather indicates that the function is activated. Wi-Fi CallingThis technology allows you to make and receive voice calls and send SMS messages over an internet connection, which is especially useful in areas with poor cellular coverage.
Many owners of modern gadgets encounter a situation where this logo lights up spontaneously after a software update or a SIM card change. For some, this is a desirable feature, allowing them to maintain connection in the basement or out of town, while others are trying to figure out how to remove the Wi-Fi handset icon on their Samsung device so it doesn't distract them or waste data. In this article, we'll take a detailed look at how this feature works, how to deactivate it, and how to configure it.
It's worth noting that the presence of this indicator directly depends on your mobile carrier's support for the service. Even if the option is enabled in your phone's settings, if your plan or region doesn't support VoWiFi technology, the icon may not appear or may work intermittently. Therefore, before looking for ways to disable it, make sure your carrier actually offers this service in your region.
What does the phone icon with the Wi-Fi symbol mean?
The specified graphical interface element informs the user that the device is currently using the protocol VoWiFi (Voice over Wi-Fi) for voice transmission. Unlike traditional apps like WhatsApp or Telegram, where calls are made over the internet, this one uses a standard phone number. To the other person, your call appears as a regular incoming mobile call, not a messenger call.
Technology Wi-Fi Calling was designed to improve connection quality in areas where cell tower signal is weak but wireless internet is stable. Smartphone Samsung Automatically switches voice traffic to an available Wi-Fi network, ensuring crystal-clear sound and no dropouts. This is especially useful for residents of apartment buildings with thick walls or office buildings with signal shielding.
⚠️ Please note: Using Wi-Fi Calling may consume internet data. If you have a limited data plan, monitor your data usage, although many carriers do not charge data for voice calls over Wi-Fi.
It's important to understand the difference between regular internet calls and this feature. The other person doesn't need special software or an internet connection. You call any number, and the connection goes through the operator's gateways, but uses your local network as a backhaul.
The Pros and Cons of Using VoWiFi on a Smartphone
Like any technology, wireless voice transmission has its pros and cons, which should be considered before deciding to use it. On the one hand, it's a real lifesaver in remote areas where the phone typically displays "No Service." On the other hand, there may be issues with roaming or connection quality if the router is unstable.
Among the key advantages, users often highlight:
- 📶 Improved coverage: The ability to make calls from basements, elevators, and remote areas where Wi-Fi is the only available service.
- 💰 Savings in roaming: While abroad, you can call domestic numbers at the rates of your home region if you are in a Wi-Fi zone (check with your operator).
- 🔋 Energy efficiency: In conditions with a weak cellular signal, the phone uses a lot of energy searching for a tower; switching to Wi-Fi can reduce battery drain.
However, there are some drawbacks, which is why many people are looking for a way to disable the Wi-Fi handset icon on Samsung devices. The main drawback is its dependence on the internet connection. If the router is overloaded or the bandwidth is limited, voice quality may be interrupted or delayed. Furthermore, when moving from a Wi-Fi coverage area to outside, calls may drop unless seamless LTE/3G access is configured.
Another important aspect is compatibility. Not all operators and not all tariff plans support this option. Even if yours Galaxy S23 or an older model is technically ready to work, the operator may block the service at the network level.
How to disable the Wi-Fi handset icon in your phone's settings
The easiest and most correct way to remove the annoying indicator is to use the standard operating system settings menu. Android with shell One UIThe interface may vary slightly depending on the firmware version and device model, but the logic remains the same for all smartphones of the brand.
To deactivate, follow these steps:
- Open the main application menu and find the icon
Settings(gear). - In the list that opens, select the item
Connections. - Find the option in the list
Wi-Fi calling(may sometimes be called "Wi-Fi Calling"). - Move the switch to the position Off.
After completing these steps, the handset icon with the wireless network symbol should disappear from the top of the screen (status bar). The phone will return to using the standard cellular network for voice calls. If the option is missing from the menu, it may be hidden by the SIM card or not supported by your current carrier.
☑️ Check if the feature is disabled
In some cases, especially on custom ROMs or devices purchased abroad (US or Korean versions), the setup path may differ. In this case, it's worth using the settings search: click the magnifying glass at the top of the settings menu and search for "Wi-Fi Calling" or "Calls."
Hiding the indicator through the engineering menu and hidden codes
If the standard method fails or the menu item is blocked by the operator, you can try more advanced methods. These require caution, as they affect system parameters. One method is using the hidden testing menu. Samsung.
To enter the diagnostic menu, enter the following code on your phone keypad:
##4636##Or an alternative option specific to some models:
*#0011#In the menu that opens (Service Mode), you need to find the section related to telephony or VoWiFi. However, modern versions Android Changing these settings using codes without root access is often blocked. A safer and more effective way to hide the icon without disabling the feature itself (if you need it but find it visually annoying) is sometimes available through notification settings.
⚠️ Caution: Do not change any settings in the engineering menu unless you are sure of their purpose. This may result in unstable operation of the communication module or a complete loss of network connectivity.
There is also a method via the app Activity Launcher, which allows you to find hidden system activity. Once you've found the activity responsible for VoWiFi settings, you can attempt a forced reset. However, keep in mind that after a reboot or an operator update to network settings, the settings may revert to their original state.
Setting up the function via the operator's application
Often the reason for the icon's appearance is not the phone's settings, but a command received from the cellular company. Telecom operators (MTS, Beeline, Tele2, Megafon and others) can activate the service remotely. Sometimes, managing this requires more than just smartphone settings.
Let's look at the main methods of control via the operator:
- 📱 Personal account: Go to your carrier's app or website. In the services section, find "Wi-Fi Calling" and disable it.
- 💬 USSD commands: Each provider has codes for managing services. For example, disconnecting can be done with a combination of characters entered as a phone number.
- 📞 Support: If you can't find the setting yourself, call your carrier and ask them to disable VoWiFi on your number.
It's important to understand that even after disabling the service with your carrier, some settings may remain on your phone. Therefore, after contacting your provider, we recommend rebooting your device or resetting your network settings.
Why does the operator impose this function?
Operators are implementing VoWiFi to relieve the load on base stations in crowded areas and improve service quality in areas where it is difficult to build new towers.
Comparison of Disconnection Methods: Solution Table
To help you choose the right method for removing the icon, we've organized the methods in a table. Choose the one that best suits your situation.
| Situation | Recommended method | Complexity | Risk of reset |
|---|---|---|---|
| There is an item in the menu | Settings → Connections | Low | No |
| The item is hidden by the operator | Personal account / USSD | Average | Average |
| You only need to hide the icon. | Notification Settings / Spoilers | High | High |
| Nothing helps | Reset network settings | Average | No |
As the table shows, the most reliable method is the standard shutdown via the menu. Using third-party programs or engineering codes carries risks and requires technical literacy.
⚠️ Note: Operator app interfaces and phone menus are subject to update. The location of options may change, so look for keywords like "Wi-Fi," "Calls," and "Internet."
What to do if the icon does not disappear after disabling
There are times when you have completed all the steps, but The Wi-Fi handset icon on my Samsung phone stays on.This could indicate a software glitch, caching of old settings, or a network profile conflict. In this situation, a deeper network settings cleanup is necessary.
Try resetting your network settings. This won't delete your personal files, contacts, or apps, but it will reset all network settings (Wi-Fi passwords, Bluetooth settings, mobile data) to factory defaults. The path to this feature is usually located at: Settings → General Settings → Reset → Reset Network Settings.
After the reset, your phone will reboot. You'll need to re-enter your home Wi-Fi password. If this doesn't help, the problem may be with the SIM card itself. Old SIM cards may not process network commands correctly. Visit your carrier's store to replace your SIM card with a new one that supports modern standards.
In rare cases, the cause may be a bug in a specific firmware version. One UICheck for system updates in the menu Settings → Software UpdateSamsung regularly releases patches to fix such visual errors.
Frequently Asked Questions (FAQ)
Does the Wi-Fi handset icon affect battery life?
Yes, using VoWiFi can increase battery consumption, as the Wi-Fi module is actively transmitting voice data, plus it's constantly exchanging data with the network. However, in areas with poor cellular coverage, it can actually save battery power, as the phone doesn't have to search hard for a cell tower.
Do carriers charge extra for Wi-Fi calls?
In most cases, you'll be charged according to your base plan (package minutes). However, internet traffic may be charged separately if your carrier doesn't offer it for free with this service. Check with your provider for details.
Is it possible to remove only the icon but leave the function working?
By standard means Android You can't hide just the icon. You can disable connection notifications, but the icon itself in the status bar is a system indicator of the active state. Hiding it requires superuser (root) privileges and a system modification.
Does Wi-Fi Calling work if the phone is locked?
Yes, the feature works in the background. You can receive calls even on the lock screen as long as your phone is connected to Wi-Fi and the service is activated.