What is Wi-Fi Calling on Android? Wi-Fi calling is exactly what it sounds like—phone calls are made over Wi-Fi instead of your phone's cellular connection. While this has been a feature found on …Jan 28, 2020 · Head over to Settings on your Android device. Go to Network and Internet > Mobile Network. Tap on Advanced. This will open an expanded menu. Head over to the Calling section and tap on WiFi Calling. Next, tap on Calling Preference and you’ll likely to have two options: Calls over WiFi: WiFi will be given the first preference. This is the technology that apps like Skype use when you make a phone call over the Internet. Wireless carriers adapted this technology when they developed Wi-Fi calling. When you make a typical call with your phone number, your voice is compressed into data packets, which are then sent to the core data network via your LTE wireless …1. On Google Devices & Devices using Stock Android. Open the Settings app and tap on ‘Network & Internet’. Now tap on ‘Mobile Network’. Ensure that the toggle for VOLTE has been enabled at the top. Now tap on ‘Advanced’. Tap on ‘Wi-Fi calling’. Turn off the toggle at the top to turn off Wi-Fi Calling on your device. And that’s it! Wi-Fi Calling lets you make and receive calls and send messages over a Wi-Fi connection when your mobile network signal isn't available. For this feature to work, your phone must be connected to a Wi-Fi network, have an active SIM card inserted, and Wi-Fi calling must be enabled by your network provider. Please note: Wi-Fi Calling may not be ... 05-02-2024 12:50 PM. Yes it does on my A54 . It is under settings>connections>WiFi Calling. 05-02-2024 12:53 PM. Thanks. That's where it is on my other half's Samsung phone (different model and not EE). 05-02-2024 12:57 PM. Thank you very much indeed! It's in the phone app settings.Enable ‘WiFi calling’ The steps are slightly different for Android phones: Open your Android phone’s calling app; Tap the three dots or ‘More’ option; Select ‘Settings’ Enable ‘WiFi calling’ Follow these steps again and disable ‘WiFi calling’ in the final step if you want to turn the feature off.Wifi calling provides a solution to that problem, allowing you to maintain a strong connection and good call quality. It works by connecting to your cellular carrier over the internet. Wifi calling is a feature on Android devices allowing you to make cellular calls over Wifi networks. To use Wifi calling, simply enable it in your settings.To enable WiFi calling on an Android, go to the Phone App > More > Settings > Calls, and enable WiFi Calling. If you don’t see it, your carrier likely doesn’t support WiFi Calling.Learn how to turn on WiFi calling for your iPhone or Android phone. Des gives you the step by step instructions so you can make free phone calls! Click here ...Wi-Fi Calling is a path-breaking technology that allows customers to make and receive calls over a Wi-Fi network using their existing Jio phone number. Benefits of Wi-Fi calling are: Use the strongest network to make uninterrupted calls - whether it’s Wi-Fi or mobile network. Make and receive calls with Wi-Fi using existing Jio phone number ...If both of those apply to you, here’s how to turn WiFi calling on for the iPhone. Open your Settings app. Go to Cellular. Tap Wi-Fi Calling. Toggle on the switch next to Wi-Fi Calling on This iPhone. To enable WiFi calling on other Apple devices linked to your iTunes account, you can also toggle the switch for Add Wi-Fi Calling For Other ...WiFi Calling is a service for Android and iOS smartphones that allows you to make and receive calls (and send messages) over a WiFi connection – no traditional phone signal required! Who can get Wifi Calling? Android and iOS smartphone users should be able to get Wifi Calling. To use Wi-Fi Calling, ensure Wi-Fi is turned on and connected. to turn on or off . , select 'Wi-Fi preferred' or 'Cellular preferred' then restart the device. For international Wi-Fi calling details, check out these Wi-Fi Calling FAQs. When turned on, Wi-Fi Calling may improve indoor call quality for your Galaxy S21 5G / Galaxy S21+ 5G / Galaxy ... Click on ‘Calling options’ in the panel on the left-hand side of the screen. The WiFi Calling panel will appear – click the slider for WiFi and 4G calling to the ‘on’ position. Is WiFi Calling on your handset switched on? The exact steps for enabling WiFi Calling on your handset will vary depending on which model you have.Q1) What is Wi-Fi-Calling? Wi-Fi Calling allows customers to make and receive calls and texts (SMS & MMS) over a Wi-Fi connection. Simply connect to an available Wi-Fi network with a Wi-Fi calling-enabled smartphone and continue to make a call or send a text as you would over a cellular connection. No separate app or log-in or number is needed.This is the technology that apps like Skype use when you make a phone call over the Internet. Wireless carriers adapted this technology when they developed Wi-Fi calling. When you make a typical call with your phone number, your voice is compressed into data packets, which are then sent to the core data network via your LTE wireless …Nov 25, 2023 · Wifi calling is built on the same kind of voice over IP (VoIP) technology that underpins tools like Skype and Google Meet. Sending voice data over the internet works differently from downloading ... Open the Phone dialer app from your home screen or app drawer. Tap on the three dots in the middle top section of the screen. Tap on Settings. Toggle on Wi-Fi Calling. Tap on Click here to ...Wi-Fi Calling lets you make and receive calls and send messages over a Wi-Fi connection when your mobile network signal isn't available. For this feature to work, your phone must be connected to a Wi-Fi network, have an active SIM card inserted, and Wi-Fi calling must be enabled by your network provider. Please note: Wi-Fi Calling may not be ...Wi-Fi calling is a feature that allows you to make and receive phone calls over a Wi-Fi network instead of your cellular network. This can be useful if you have poor cellular reception, such as ...Enable ‘WiFi calling’ The steps are slightly different for Android phones: Open your Android phone’s calling app; Tap the three dots or ‘More’ option; Select ‘Settings’ Enable ‘WiFi calling’ Follow these steps again and disable ‘WiFi calling’ in the final step if you want to turn the feature off.Mar 15, 2022 · This is where Wi-Fi Calling comes to the rescue. Wi-Fi Calling allows you to make regular calls using your standard or custom contact list using a Wi-Fi connection instead of a cell signal. Additionally, Wi-Fi Calling can switch to 4G calling (depending on your device and plan) if you lose your Wi-Fi connection at any point. Verify Wi-Fi Calling feature: Some Android devices have a built-in feature called Wi-Fi Calling, which allows you to make and receive calls over a Wi-Fi network, including text messages. Check if your device supports this feature and enable it in the settings menu. 4. Choose a texting app: Most standard messaging apps on Android …Step 1. Open the Phone app, and then tap on the More options (the three vertical dots) icon. Step 2. Select the Settings menu. Step 3. Find and tap the switch to turn the Wi-Fi Calling feature on. Alternately, you can also enable Wi …Steps to activate WiFi Calling on Android and ioS (Airtel/Jio) Depending upon the brand of your phone, this might differ a little (In any case, refer to the above image). It’s really simple. The only perquisites are compatible phones with the latest software and an Airtel/Jio 4G SIM. If you have a Samsung phone, head over to Quick …Wi-Fi calling service makes calls over the VoIP (voice over Internet protocol) instead of the VoLTE (voice over LTE) network. How to Get Your Phone Notifications on …Flip the switch: enable Wi-Fi calling. Make sure Wi-Fi calling is enabled, it won’t work otherwise! To enable Wi-Fi calling, follow these steps: Open the Settings app on your Android device. Tap on Network & Internet, then select Mobile Network. Finally, toggle the Wi-Fi calling button to activate the feature.WiFi calling is like a cross between regular cell phone calls and VOIP services like Skype that allow you to make phone calls from your computer. Instead of using a third-party service, your phone ... WiFi calling requires carrier support and a phone that supports their propitiatory methods. Plus a WiFi calling protocols doesn't require user configuration. Groove IP is a great thing but it's not perfect. Mar 14, 2023 · The difference between Wi-Fi calling and regular phone calls happens behind the scenes. With Wi-Fi calling, the call is routed to a Wi-Fi network instead of your phone service provider’s network ... Download: Google Meet for Android | iOS (Free) 5. Dingtone. Dingtone is another of the best free texting and calling apps. You can send unlimited free texts to other numbers (both locally in the US and internationally), and can call landlines for free via Wi-Fi.Wifi calling provides a solution to that problem, allowing you to maintain a strong connection and good call quality. It works by connecting to your cellular carrier over the internet. Wifi calling is a feature on Android devices allowing you to make cellular calls over Wifi networks. To use Wifi calling, simply enable it in your settings.This is the technology that apps like Skype use when you make a phone call over the Internet. Wireless carriers adapted this technology when they developed Wi-Fi calling. When you make a typical call with your phone number, your voice is compressed into data packets, which are then sent to the core data network via your LTE wireless …Apr 16, 2020 · Wi-Fi calling is an HD (High Definition) Voice service offered by mobile service providers, including Verizon, AT&T, T-Mobile, Sprint, and others. Together with your HD Voice compatible Android smartphone, Wi-Fi calling allows you to place calls over a Wi-Fi network instead of your phone plan. Wi-Fi calling is also a great option when traveling outside the United States. With any Wi-Fi calling-capable Android device, you can set your device to prefer wifi calling by: Apps icon > Settings > Advanced Calling; Tap Wi-Fi Calling; Tap When Roaming; Tap Prefer Wi-Fi; Now when making calls over Wi-Fi: Calls to US numbers are not billed ... You can retry setting up WiFi Calling again. If it still doesn’t work, try out these steps instead: Step 1: Connect to a different WiFi network with a stronger signal. Step 2: Turn the WiFi Calling OFF and ON again. Step 3: Restart your phone Note: Some corporate networks may block WiFi Calls.Wi-Fi calling service makes calls over the VoIP (voice over Internet protocol) instead of the VoLTE (voice over LTE) network. How to Get Your Phone Notifications on …How to enable Wi-Fi calling on an Android phone. Go into your phone’s settings. Select Connections. You may also need to select Network & Internet. Select Wi-Fi Calling and turn it on. Enter your emergency 911 address if prompted. Settings for Android phones can vary by make & model, so if you still can’t find the Wi-Fi calling option on ...Make sure that Wi-Fi calling is enabled on your Samsung phone. You can do this by going to Settings > Connections > Wi-Fi Calling and turning on the switch. Wi-Fi calling is not working. Make sure that you are connected to a Wi-Fi network. You can also try restarting your phone and your Wi-Fi router.In this in-depth tutorial, we'll walk you through the process of using Wi-Fi calling to enhance your mobile communication experience. Whether you have a weak...For more information about wifi calling click here: https://goo.gl/goNCKeWhat is wifi calling? Why use wifi calling? Will wifi calling work on my carrier? Wi...Wifi calling lets you make voice calls over a wifi network, often over your home wifi. Learn how to enable wifi calling on Android devices, what carriers support it, …" The Wi-fi calling issue appears to affect all the S20 devices on the U.K's O2 network. Devices like my own on the unbranded, BTU, firmware are not seeing this problem on non O2 networks." This would indicate that O2 is the problem.Wi-Fi Calling is a smartphone feature that utilises the Wi-Fi connection in your home, school, work or a public location, such as a coffee shop. The feature allows you to make calls and send texts ...It is normally found under Settings > Networks & Internet > Mobile network > Advanced > Wi-Fi Calling. Here, make a turn ON the Wi-Fi calling. Here are the settings options to turn on the Wi-Fi Calling option: Open the Settings app on your Android phone. Click on the Network & internet. Now, choose the Mobile Network.Mar 21, 2024 · On Android devices, you must have the latest software and carrier settings installed in order to use WiFi calling. For device-specific WiFi calling information and troubleshooting, see the Device Troubleshooting page. Search for your device(s) and look for the WiFi section. WiFi calling cost. Calling U.S. numbers: WiFi calling is available at ... Oct 23, 2019 · How to use WiFi Calling on Android. Different smartphones and Android systems may have slightly different menus but generally the same process. Tap Settings. Tap Connections. Tap Wi-Fi Calling. Switch On for WiFi Calling. Your Android phone is now ready for WiFi Calling! Mar 15, 2022 · This is where Wi-Fi Calling comes to the rescue. Wi-Fi Calling allows you to make regular calls using your standard or custom contact list using a Wi-Fi connection instead of a cell signal. Additionally, Wi-Fi Calling can switch to 4G calling (depending on your device and plan) if you lose your Wi-Fi connection at any point. The difference between Wi-Fi calling and regular phone calls happens behind the scenes. With Wi-Fi calling, the call is routed to a Wi-Fi network instead of your phone service provider’s network ...As its name suggests, Wi-Fi calling or VoWiFi (short for Voice over Wi-Fi) is a feature that allows you to call or text over Wi-Fi. Calling over Wi-Fi and the internet is nothing new. For years, we have used apps and services like Skype and WhatsAppto send messages or make calls over the internet. But what … See moreFor stock Android phones, like the Google Pixel phones: Open the Phone app. Tap the triple dots to open the menu and select Settings. You may see Wi-Fi Calling, where you can toggle on the feature ...TL;DR Their wifi calling activation servers are overloaded. I think I may know what's going on. I'm guessing that to enable wifi calling your phone has to reach out to AT&T to tell their system to turn it on. If you already had it on, you are good to go.Feb 22, 2024 · The simple version is that Wi-Fi calling routes carrier-based voice calls over the internet whenever your phone is connected to Wi-Fi, be that at home, work, the airport, or a coffee shop. Wifi calling provides a solution to that problem, allowing you to maintain a strong connection and good call quality. It works by connecting to your cellular carrier over the internet. Wifi calling is a feature on Android devices allowing you to make cellular calls over Wifi networks. To use Wifi calling, simply enable it in your settings. The office I am talking about does not have Tmobile coverage, so I can still get text and calls if the wifi calling works. Now for my travel, I can be at a hotel with wifi anywhere in the world and as long as they have enough speed, I can make phone calls for just my minutes, no long distance (usually $2.99 per minute). Once set up, Wi-Fi Calling works automatically when you’re connected to Wi-Fi that you choose. There’s no special app to download—it’s already included in your wireless service. Plus, there’s no extra cost for the feature. Compatible smartphone and voice plan required. There are two primary methods of WiFi calling: WiFi calling through your mobile carrier and WiFi calling using third-party calling apps for PC, Android and iOS. WiFi calling through your mobile carrier is typically integrated into your device’s operating system and allows you to make and receive calls using your existing phone number and cellular plan.The Samsung S22 Ultra is a top-of-the-line Android phone with Wi-Fi Calling support. It features a 6.8-inch Dynamic AMOLED display, Exynos 2200 processor, 5G connectivity, and a quad-lens 108MP camera system. Other features of the device include: The quadruple rear camera and rounded 40MP front lens.You can retry setting up WiFi Calling again. If it still doesn’t work, try out these steps instead: Step 1: Connect to a different WiFi network with a stronger signal. Step 2: Turn the WiFi Calling OFF and ON again. Step 3: Restart your phone Note: Some corporate networks may block WiFi Calls.To pair AirPods with an Android phone, follow these steps: If you're pairing AirPods or AirPods Pro, open the case, and hold down the setup button on the back of …Wi-Fi calling is a voice service that lets users place and receive calls over a wireless internet connection, as opposed to using a cellular signal. Smartphone users can make use of Wi-Fi calling to talk and text on their smartphones from locations where it's difficult to reach a strong cellular phone signal.Wi-Fi Calling lets you make and receive calls and send messages over a Wi-Fi connection when your mobile network signal isn't available. For this feature to work, your phone must be connected to a Wi-Fi network, have an active SIM card inserted, and Wi-Fi calling must be enabled by your network provider. Please note: Wi-Fi Calling may not be ...Place Wi-Fi calls from your iPhone. To turn on Wi-Fi calling, go to Settings > Phone > Wi-Fi Calling. You might need to enter or confirm your address for emergency services. If Wi-Fi Calling is available, you’ll see "Wi-Fi" in the status bar while viewing Control Center. Then your calls will use Wi-Fi Calling.Jul 12, 2021 · In order to switch on WiFi Calling on Android, you need to do some digging in the Settings app on your phone. Most Android phones do not ship with WiFi Calling enabled by default. Fortunately, enabling WiFi Calling on Android is simple: go to Settings > Then Tap The Search Icon and Type “WiFi Calling” – the setting for WiFi Calling should ... The earbuds are also ideal for hands-free calls, whether you're using an iPhone or Android smartphone. Best budget wireless earbuds with spatial audio: OnePlus Buds 3.For stock Android phones, like the Google Pixel phones: Open the Phone app. Tap the triple dots to open the menu and select Settings. You may see Wi-Fi Calling, where you can toggle on the feature ...May 24, 2023 · Open the phone app. Tap the three-dot menu in the top corner. Hit 'Settings' then 'Wi-Fi Calling'. Toggle it on. Alternatively, head over to your phone's settings, then look for "network and ... 6 days ago · The best alternative is to use Wi-Fi calling if your carrier offers it, which is built into Android and iOS and doesn’t require a third-party app. If you’re not calling a landline or mobile number, chances are you already have Facebook’s Messenger app. WhatsApp is a secure alternative, as you don’t need a Facebook or Google account to ... This is where Wi-Fi Calling comes to the rescue. Wi-Fi Calling allows you to make regular calls using your standard or custom contact list using a Wi-Fi connection instead of a cell signal. Additionally, Wi-Fi Calling can switch to 4G calling (depending on your device and plan) if you lose your Wi-Fi connection at any point.Similarly, OnePlus users will get the option within Settings > Mobile Network > SIM 1 or SIM 2 > WiFi Calling. Lastly, if you’re an iPhone user, go to Settings > Mobile Data > WiFi Calling. Ensure both VoLTE and VoWiFi enabled for an enhanced experience. Note: F or a better experience, you should enable both VoLTE and VoWiFi.TL;DR Their wifi calling activation servers are overloaded. I think I may know what's going on. I'm guessing that to enable wifi calling your phone has to reach out to AT&T to tell their system to turn it on. If you already had it on, you are good to go.Feb 22, 2024 · iPhone. Open the Settings app. Scroll down and select Phone. Under the Calls section, tap Wi-Fi Calling. Toggle on Wi-Fi Calling on This iPhone. A pop-up should prompt you to enter (or confirm) a ... To answer your simple question ‘what is Wi-Fi calling’ – as the name suggests is a way of placing calls to another user without using the traditional …Below is a list of devices we've tried and tested to check their compatibility with Wi-Fi calling, if your device isn't listed, it may still have Wi-Fi calling capability but as we haven't tested it, we can't guarantee it'll work. Manufacturer. Model. Alcatel. 3 (2019) Apple. iPhone 15 / 15 Plus / 15 Pro / 15 Pro Max.Oct 23, 2018 · Access point — an access point (when talking about Wifi) is a device that allows other Wifi devices to connect to a wireless network. It can be a stand alone device, or it can be bundled into ... Wi-Fi calling is a voice service that lets users place and receive calls over a wireless internet connection, as opposed to using a cellular signal. Smartphone users can make use of Wi-Fi calling to talk and text on their smartphones from locations where it's difficult to reach a strong cellular phone signal. To set up T-Mobile Wi-Fi Calling on your device, open the tutorials page, select your device, and use the help there. When you first enable Wi-Fi Calling on T-Mobile, you must provide us with the primary street address at which the Wi-Fi Calling service will be used (“Your E911 Registered Address”). Go to Phone settings. Select Connections. Connect WiFi calling. Select ‘Mobile Network preferred or ‘Wi-Fi preferred (Will default Mobile Network Preferred). Note: On a Samsung phone, you can see when WiFi Calling is activated when a small icon of a phone with radio waves pop up in the notification bar at the top of the screen.Aug 14, 2019 · Learn how to turn on WiFi calling for your iPhone or Android phone. Des gives you the step by step instructions so you can make free phone calls! Click here ... Access point — an access point (when talking about Wifi) is a device that allows other Wifi devices to connect to a wireless network. It can be a stand alone device, or it can be bundled into ...This is the technology that apps like Skype use when you make a phone call over the Internet. Wireless carriers adapted this technology when they developed Wi-Fi calling. When you make a typical call with your phone number, your voice is compressed into data packets, which are then sent to the core data network via your LTE wireless …Nov 25, 2023 · Wifi calling is built on the same kind of voice over IP (VoIP) technology that underpins tools like Skype and Google Meet. Sending voice data over the internet works differently from downloading ... If you are an eligible customer and want to use Vodafone Wi-Fi Calling, you must. Update your device. Update your device. Update your device with the latest software. Enable VoLTE. Enable VoLTE. Enable 4G Voice & Data (VoLTE) in device settings. See our device guides for instructions. Activate Wi-Fi Calling.Android: Go to your smartphone's settings, search for WiFi Calling and turn it on or off (many Android devices list WiFi Calling under Call Settings). Oppo: Turn on WiFi Calling in Settings > SIM card & mobile data > select SIM1/SIM2 > Wi-Fi calling iPhone: Turn on WiFi Calling in Settings > Phone > Wi-Fi Calling.The earbuds are also ideal for hands-free calls, whether you're using an iPhone or Android smartphone. Best budget wireless earbuds with spatial audio: OnePlus Buds 3.This makes the WiFi calling on an Android device possible. If you want a non-technical answer, here is what you should know. While attending a phone call, if the network is unstable, WiFi calling will kick into action, provided you have enabled it …This makes the WiFi calling on an Android device possible. If you want a non-technical answer, here is what you should know. While attending a phone call, if the network is unstable, WiFi calling will kick into action, provided you have enabled it …
Enable WiFi calls on Android. Open the Phone app. Tap More. Select Calls. Tap "Wi-Fi calling". To test, launch the Phone app and s elect a contact to call. When Wi-Fi calling is enabled and a mobile network cannot be found, the WiFi calling icon will appear above the contact you are calling.. Flights from chicago to nyc
use WiFi Calling. WiFi Calling is not available on Android devices that are not purchased from Optus. Future Device Compatibility Optus is working with our device vendors in order to enable additional devices to support WiFi Calling. We will update the list of compatible devices as soon as they become enabled. How to enable WiFi Calling 1." The Wi-fi calling issue appears to affect all the S20 devices on the U.K's O2 network. Devices like my own on the unbranded, BTU, firmware are not seeing this problem on non O2 networks." This would indicate that O2 is the problem.Wi-Fi Calling is a smartphone feature that utilises the Wi-Fi connection in your home, school, work or a public location, such as a coffee shop. The feature allows you to make calls and send texts ...Mar 14, 2023 · The difference between Wi-Fi calling and regular phone calls happens behind the scenes. With Wi-Fi calling, the call is routed to a Wi-Fi network instead of your phone service provider’s network ... For more information about wifi calling click here: https://goo.gl/goNCKeWhat is wifi calling? Why use wifi calling? Will wifi calling work on my carrier? Wi...The office I am talking about does not have Tmobile coverage, so I can still get text and calls if the wifi calling works. Now for my travel, I can be at a hotel with wifi anywhere in the world and as long as they have enough speed, I can make phone calls for just my minutes, no long distance (usually $2.99 per minute). Wi-Fi Calling. Learn all about Wi-Fi Calling, a high definition (HD) voice solution for dropped calls and a weak cellular signal. Make and receive calls using the Internet over Wi-Fi. Popular. Jun 15, 2022 · Turning on Wi-Fi calling and texts is also relatively simple on Android devices, though it depends on what phone you’re using. Usually, you can turn on Wi-Fi calling on an Android phone with the following steps: Go to Settings. Select Network & Internet. Click on Mobile network and then select Advanced. Toggle Wi-Fi calling to the on position. Wi-Fi Calling is a smartphone feature that utilises the Wi-Fi connection in your home, school, work or a public location, such as a coffee shop. The feature allows you to make calls and send texts ...Wi-Fi Calling Uses Wi-Fi to Bridge Cellular Network Calls Wi-Fi calling is a nifty technology that lets you make phone calls by using Wi-Fi as a bridge to connect to the cellular network. In other words, instead of relying solely on the cellular signal for your calls, your phone can use the nearby Wi-Fi network to transmit the call data.Currently, Wi-Fi Calling is available on Apple iPhones (with iOS 15.1 or higher), Apple Watches (with watchOS 8.1 or higher) and select Samsung Galaxy phones (with Android 14 or higher). Current postpaid wireless plans that include unlimited calling in Canada are eligible for Wi-Fi Calling.Learn how to turn on WiFi calling for your iPhone or Android phone. Des gives you the step by step instructions so you can make free phone calls! Click here ... WiFi calling requires carrier support and a phone that supports their propitiatory methods. Plus a WiFi calling protocols doesn't require user configuration. Groove IP is a great thing but it's not perfect. Here’s how to turn it on: 1. Navigate to Settings > Phone > Wi-Fi Calling. 2. Then use the toggle switch to turn on “Wi-Fi Calling on This iPhone”. 3. Once available, you will see “Wi-Fi or “Wi-Fi calling” next to your carrier’s name in the status bar of your iPhone. Keep in mind that you can also set up WiFi calling through your ...Keep your conversations going. Once set up, Wi-Fi Calling works automatically when you’re connected to Wi-Fi that you choose. There’s no special app to download—it’s already included in your wireless service. Plus, there’s no extra cost for the feature. Compatible smartphone and voice plan required..