Samsung A51 Wifi calling? How to turn on Wifi calling on Samsung Galaxy A51? Does Samsung A51 have wifi calling? fix Samsung A51 wifi calling not working?

Spotty cellular connection? Are your calls getting dropped frequently? Do you lose your cellular signal often?

It’s time that you now switch over to Wi-Fi calling. Here I will tell you how to turn on wifi calling on the Samsung A51 mobile so that you always have crystal clear calls as long as you have a WiFi network anywhere in the world.

What is Wi-Fi Calling?

Wifi Calling is a technology that allows users to make calls and send text messages through a wifi network instead of a cellular network. Wifi calling benefits both the carriers and the users. It reduces dropped calls, prevents running out of minutes, gives unlimited calling within buildings, and even uses less battery power than traditional voice calls. There are many places where cell networks don’t reach (subways, tunnels, etc.) but wifi is everywhere. With Wifi Calling on your Samsung Galaxy A51, you can make and receive calls or SMS even in areas with no cellular coverage.

Are there any disadvantages to using Wi-Fi calling?

Wi-Fi calling is one of the best features on modern smartphones, as it allows you to make clear phone calls no matter how bad your cellular reception is. But of course, there are some drawbacks. Here are the pros and cons of Wi-Fi calling.


You can make calls in areas with poor cell service

International calls made over Wi-Fi are free or very cheap

Calls are usually clear and high quality


Wi-Fi calls won’t work in an emergency situation (911 call) unless you’re connected to a landline internet connection and have enabled SOS calling on your Phone.

It’s easy to accidentally make a call when connected to a public Wi-Fi network without realizing it.

Battery life – Wi-Fi calling can use up more of your phone battery’s power than standard calls. This is because the phone needs to keep a connection to both the mobile and Wi-Fi networks at the same time. If you’re running low on battery or don’t have access to a charger, you may want to stick with a standard call.

Dropped calls – If you are using your home broadband router to make a Wi-Fi call and you walk out of range of your router while you’re on the call, it will drop out. The same thing could happen if you are using public Wi-Fi and move out of range of that network.

Call quality – Because a Wi-Fi call is transmitted over an internet connection, rather than a mobile phone signal, the quality can vary depending on how good that connection is. If you are in an area where the broadband connection is slow or intermittent, it could affect your call quality.

No recording– If you are in the habit of recording your calls for business purposes -provided that your country allows it- then most of the call recording apps will not work with Wi-Fi Calling.

Does my mobile Samsung Galaxy A51 support Wifi calling?

Yes, the Samsung Galaxy A51 mobile supports wifi calling. 

How do I turn on wifi calling on Samsung Galaxy A51?

Related: How to turn on Wifi Calling on Samsung Galaxy A33 5G

There are 2 ways to turn on Wifi Calling on the Samsung Galaxy A51.

Method 1:

  1. Open the Phone App.
  2. Tap the three vertical dots on the top right corner for more options.
  3. Tap Settings
  4. Scroll down till you see the Wi-Fi Calling option.
  5. To turn it on, toggle the switch next to it.
  6. To turn it off, toggle the switch again till it becomes grey.

Method 2:

  1. Swipe down from the top of the screen to access the Quick Settings Panel.
  2. Tap the Wifi Calling icon to turn it on.
  3. Tap the icon again if you want to turn it off.

Does my country support wifi calling?

If you are living in the USA, UK, Canada, or Western Europe, then definitely yes, your country supports Wifi Calling.

However, do check with your carrier whether the service is free or chargeable.

List of Carriers that support Wi-Fi Calling

  • Verizon
  • AT&T (Must turn on Volte for Wifi calling to work)
  • T-Mobile
  • Sprint
  • Videotron
  • O2

Wi-Fi calling not working

If you are unable to use WiFi calling, then follow these simple steps to ensure that you are all set up to go:

  • Firstly make sure that you are connected to the internet via a WiFi network.
  • Check that the WiFi connection is working, and is stable, and strong.
  • Next, make sure that the WiFi calling option is switched on.
  • Lastly, do ensure that you have a sim card inserted correctly in your phone. As WiFi calling will not work if there is no sim card inserted.
  • Check whether your mobile supports WiFi calling. 
  • Check whether your carrier supports WiFi calling.

Wifi calling settings on Samsung Galaxy A51

In case your carrier supports this feature, you can set your preference for default calling-whether over cellular or WiFi.

About Samsung Galaxy A51:

The Samsung Galaxy A51 was released on December 16th, 2019. 

 It comes with a 6.5 inches Super AMOLED, Corning Gorilla Glass 3 display. It runs on One UI 3.1, Android 10, upgradable to Android 11, out of the box. These are the options available -64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM.

There is a 3.5mm headphone jack and for the camera, it hosts a quad rear camera set up of 48 MP+12 MP+5 MP(Macro)+5 MP(depth). The front camera is 32 MP.

The Samsung Galaxy A51 supports a 15W fast charging with a battery capacity of 4000 mAh.

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