Modern mobile communications have long ceased to be limited only by the coverage of cell towers, especially in dense urban areas or remote rural areas where the signal is often lost. Technology WiFi CallingAvailable to Beeline subscribers, this service allows you to make and receive voice calls and send SMS messages using only your wireless LAN internet connection. This solution is a real lifesaver in basements, offices with thick walls, or rural areas where the GSM/LTE signal is poor, while your router still provides stable internet.
To activate this feature, users don't need to install third-party apps like Skype or Viber, as the technology is built directly into the smartphone's software and operates at the system call level. Your phone number remains the same, you're billed according to your primary plan, and call quality is often superior to standard voice calls. In this article, we'll cover the technical requirements, service activation process, and setup details for various operating systems, so you can enjoy seamless communication anywhere.
Before setting up, it's important to ensure your device and SIM card fully meet your carrier's requirements, as support for the technology depends on many factors. The service is free, but data usage is based on your plan, so an active internet plan or unlimited data is a must. Let's take a closer look at what's required to successfully activate VoWiFi.
Technical requirements and compatibility testing
The first and most important step is to check the hardware compatibility of your device, since not all smartphone models, even those released in recent years, support the protocol. VoWiFi (Voice over WiFi). Beeline is constantly expanding its list of supported devices, but the basic requirement remains the presence of the corresponding module in the phone and the latest version of the operating system. Support for this feature typically appears in devices released no earlier than 2016-2017, but even newer budget models may lack it in the software.
In addition, it is critical that the SIM card is replaced with a card of the same format USIM (4G/4G+), as older 2G/3G cards are unable to transmit the necessary network parameters for voice call authorization. If you're using a SIM card that's several years old, the likelihood of needing a replacement at a mobile phone store or through a courier is almost 100%. Also, make sure your phone isn't running custom firmware that has been modified by enthusiasts, as these often have system files that control operator services removed.
For the technology to work successfully, it is also necessary that the function is enabled in the smartphone settings. 4G (LTE) and your preferred network type, even if you're within WiFi coverage. This is necessary for initial device registration on the carrier's network and for transmitting a security token, without which internet calls won't be made. Check if data roaming is enabled if you're abroad, as rules may vary, although the technology itself often saves on international calls.
- 📱 The smartphone must be included in the official list of supported models on the operator's website.
- 📶 An active 4G SIM card (USIM) supporting Beeline services is required.
- 🔄 The operating system must be updated to the latest available version (iOS, Android).
- 🌐 Data roaming must be enabled in your mobile network settings and 4G/LTE mode must be selected.
⚠️ Note: If you've reflashed your phone yourself or installed unofficial versions of Android, WiFi Calling may not work even on a supported device. In this case, the only solution is to restore the stock firmware.
Activating the service via your personal account and USSD
Once you've verified your equipment's compatibility, you'll need to activate the service with your operator, as it may be disabled by default in your profile. Beeline offers several convenient ways to manage services, allowing you to choose the most convenient option for each user, whether it's a mobile app or a quick command. Activation is instant and typically doesn't require SMS confirmation if you've already configured access to your personal account.
The fastest way is to use a USSD command, which works even without internet access but requires a voice signal. You need to enter a short combination of characters on your phone's keypad, after which a notification will appear on the screen confirming successful service activation. If the command doesn't work, it may mean your tariff plan doesn't include this option or you don't have enough funds to make a test call.
A more detailed method is control through Personal account Or the "My Beeline" mobile app, where you can not only activate the service but also configure its settings. The app often offers additional options, such as network priority or connection history, that aren't available via USSD codes. Go to the "Services" section and find the category related to communications or internet to see the toggle switch.
To activate via dialing, use the following command:
*110*757#After dialing, press the call button, and within a few seconds you'll receive a confirmation message. If you prefer a visual interface, open the app, go to the services menu, find "WiFi Calling," and then press "Connect." The system will automatically check if the service is available for your number.
| Activation method | Team / Path | Internet access required | Activation speed |
|---|---|---|---|
| USSD command | *110*757# |
No | Instantly |
| Personal account (Web) | Services → Communications → WiFi Calling | Yes | 1-2 minutes |
| Mobile application | Home → Services → Internet | Yes | Instantly |
| Help Desk | 0611 (from mobile) | No | Depends on the operator |
☑️ Pre-activation check
Setting up WiFi Calling on iPhone (iOS)
For smartphone owners Apple You're in luck, as the iOS ecosystem makes setting up this feature extremely simple and often happens automatically after updating your carrier profile. VoWiFi on an iPhone requires a model 5S or later and iOS 13 or higher, although modern versions of iOS 16-17 offer more stable support. After activating the service with Beeline, the phone will automatically download the necessary configuration files.
To enable this feature, go to your device's main settings, find the "Cellular" section, and select "Wi-Fi Calling." Here, you'll need to toggle the "Wi-Fi Calling on this iPhone" switch. If you have two SIM cards (a physical and an eSIM, or two physical ones), you'll need to configure this feature separately for each card by selecting the appropriate number from the menu.
An important point is to set up an address for emergency services, which the system will request when the function is first enabled. Address 112 This is transmitted to the operator to determine your location in the event of an emergency, as dispatchers cannot track the geolocation of cell towers over WiFi. You can enter any current address or leave the default one and change it later if you move.
⚠️ Note: When moving from a Wi-Fi network to a cellular network, your iPhone may briefly interrupt the connection to switch channels. This is normal behavior of the Handover technology and depends on the signal quality.
If the Beeline WiFi icon doesn't appear in the status bar after enabling the feature, try restarting your device or temporarily turning airplane mode on and off. Also, make sure "Enable LTE" is enabled in your cellular network settings, as WiFi calls may not be initiated without it.
What should I do if my iPhone doesn't see the service?
If you don't see "Wi-Fi Calling" in your iOS settings, check for iOS updates. Go to Settings → General → Software Update. You can also try resetting your network settings: Settings → General → Transfer or reset iPhone → Reset → Reset Network Settings. This won't delete your data, but it will return your network settings to factory defaults.
Instructions for Android smartphones
On devices with the operating system Android The setup process may vary slightly depending on the manufacturer and the version of the shell installed on top of the base system. Samsung, Xiaomi, Huawei Others may have different menu names and switch locations, but the logic remains the same. First, make sure your phone has the latest security and system updates, as carrier support is often added through patches.
To activate, open your phone's settings and enter "Wi-Fi" or "Calls" in the search bar to quickly find the desired section. On many smartphones, the path is "Connections" → "Wi-Fi Calling" or "Network & Internet" → "Mobile Network" → "Wi-Fi Calling." Turn on the slider, and your phone will begin searching for an available network to register the service.
Some manufacturers, such as Samsung, add additional settings for network switching behavior. You can select "Prefer WiFi" or "Automatic," which will force the phone to always try to use a wireless network for calls if one is available. This is especially useful in buildings with poor cellular coverage but a weak WiFi signal at the edges of rooms.
- 📲 Samsung: Settings → Connections → Wi-Fi Calling.
- 🤖 Xiaomi/Redmi: Settings → SIM cards and mobile networks → Wi-Fi calling.
- 🇨🇳 Huawei/Honor: Settings → Wireless & networks → More → Wi-Fi calling.
- 🌐 Google Pixel: Settings → Network & Internet → Mobile network → Wi-Fi calling.
If you can't find the setting in the menu, your carrier may not have added a profile for your phone model, or the manufacturer may have blocked this feature for the region in which the device was purchased. Owners of phones imported from other countries (Chinese versions without a global firmware) may need to use a complex procedure to change the region through the engineering menu.
Use on tablets and smartwatches
The Beeline ecosystem allows you to use VoWiFi technology not only on smartphones, but also on other devices, such as tablets. iPad or smartwatch Apple Watch And Galaxy WatchThis allows you to receive calls even when your phone is in another room or turned off, provided the devices are linked via the same Apple ID or Samsung account. For tablets with SIM card support (Cellular), setup is similar to smartphones.
In the case of smartwatches, the technology works through the call relay function from your primary phone. If your smartphone is connected to WiFi and the call relay feature is enabled, the watch can also receive calls over the internet, even if it's in an area without cellular coverage. This is especially useful for indoor sports or trips to the pool, where phones are often left in the locker room.
For tablets without a cellular module (Wi-Fi-only versions), calls are only possible through the carrier's client apps or third-party messaging apps, as the native phone book and standard dialing require a SIM card or tight integration with the phone via Continuity (for Apple) or Call Link (for Android). However, if the tablet supports eSIM, you can register an additional number or use the same one as the phone (MultiSIM), in which case the setup will be identical to the phone's.
| Device | Need a SIM/eSIM | Phone addiction | Connection quality |
|---|---|---|---|
| Tablet with SIM | Yes | No | High |
| Apple Watch | No (eSIM optional) | Yes (for retransmission) | Medium/High |
| Android Watch | No | Yes (Bluetooth/WiFi) | Depends on Bluetooth |
| iPad (Wi-Fi) | No | Yes (via iPhone) | High |
Synchronization protocols transmit the call signal through the cloud or local network, ensuring continuous communication.
Troubleshooting and troubleshooting
Despite the well-established technology, users may encounter various problems when connecting or using WiFi CallingThe most common error is the absence of the "WiFi Call" or "Beeline WiFi" icon in the status bar after completing all the settings. This may indicate that the phone is unable to register with the IMS (IP Multimedia Subsystem) service, which is often resolved by simply rebooting both the router and the phone.
Another common issue is choppy audio quality or echo during calls. This is often related to the router's settings: if the "Echo" function is enabled, QoS (Quality of Service), make sure that priority is given to voice traffic, or try temporarily disabling WPA3 encryption, replacing it with WPA2, as some older phone models do not work correctly with newer security protocols.
If you're traveling abroad, remember that Wi-Fi calls to numbers in your home country may be charged as international calls, while calls to Russia will be charged at your home rate. However, if your phone switches to the local cellular network due to poor Wi-Fi, you may be charged international roaming fees. Therefore, when traveling, it's recommended to enable "Wi-Fi Only" mode for calls in your settings.
⚠️ Please note: When calling emergency services (112, 102, 103) via WiFiCalling, your location may be inaccurate. Always provide your exact address to the dispatcher, especially if you are in a multi-story building.
Frequently Asked Questions (FAQ)
Is there an extra charge for making calls over WiFi?
No, there is no additional charge for the technology itself. Minutes and SMS are deducted from your basic Beeline plan, just like cellular calls. Only internet traffic is charged, unless it's unlimited.
Can I use WiFi Calling while roaming abroad?
Yes, this is a great way to save money. While abroad, you can call Russian numbers at the rates of your home region if you're connected to WiFi. Calls to local numbers in your host country will be charged as international calls.
Why does the WiFi icon disappear when there is an incoming call?
This can happen if the WiFi signal is too weak to transmit voice, and the phone automatically switches to the cellular network (if available). It can also be caused by congestion on the router's channel due to other devices.
Does the service work if I turn off mobile data?
Yes, WiFi Calling doesn't require mobile internet (3G/4G)—only WiFi access is required. However, the SIM card itself must be active and registered with the operator's network for authorization.
How do I disable a feature if I don't need it?
You can disable the service through your personal account, the app, or a USSD command. *110*758#You can also simply uncheck the box in your phone's settings under the cellular communications section.