Next generation voice

4G & Wi-Fi Calling

Stay connected wherever you are. 4G and Wi-Fi Calling allow you to enjoy clearer calls using your phone's mobile data or Wi-Fi connection.

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Easy to use

There’s no separate app to download. Once set-up, 4G and Wi-Fi calling connect automatically

4G Symbol

More reliable

Connect both inside and outside without fuss, and call from places that regular phone signal can’t reach

Wi-Fi Calling Symbol

No extra costs

We don't charge extra for 4G and Wi-Fi Calling - all calls come from your usual allowance

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4G Calling

When enabled, your phone will use 4G instead of the usual 2G/3G, which means you'll connect faster and enjoy crystal-clear voice and video quality. Plus, it won't affect your other data streaming.

Wi-Fi symbol

Wi-Fi Calling

We know that sometimes walls or nearby buildings can interfere with your coverage. With Wi-Fi Calling you can make and receive calls in any location that has a Wi-Fi network, even if there’s no regular phone signal or poor indoor coverage. 

Check supported phones

All these phones support both Wi-Fi and 4G Calling in Ireland when bought from us. Please note that phones bought from other network providers and third parties might not support Vodafone Wi-Fi and 4G Calling.

Log in to My Vodafone to see what upgrade offers are available to you, or upgrade your settings or software with our device guides



  • iPhone SE/SE 2020/SE 3rd Gen
  • iPhone 6/6 Plus/6s/6s Plus  
  • iPhone 7/7 Plus
  • iPhone 8/8 Plus  
  • iPhone X/XS/XS Max/XR  
  • iPhone 11/11 Pro/11 Pro Max
  • iPhone 12/12 Mini/12 Pro/12 Pro Max
  • iPhone 13/13 Mini/13 Pro/13 Pro Max
  • iPhone 14/14 Plus/14 Pro/14 Pro Max

All models launched since July 2022



  • Huawei P20/P20 Lite/P20 Pro
  • Huawei P30/P30 Lite/P30 Pro
  • Huawei P40 Pro/P40 Lite
  • Huawei Mate 20 X/Mate 20 Pro
  • Huawei PSmart 2019/PSmart Z
  • Huawei PSmart 2021
  • Huawei Y5P
  • Huawei Y6 2019/Y6P
  • Huawei Nova 5T

All models launched since July 2022



  • Samsung A02
  • Samsung A03/A03s
  • Samsung A6 2018
  • Samsung A7 2018
  • Samsung A8 2018
  • Samsung A9
  • Samsung A10/A10s
  • Samsung A12
  • Samsung A13/A13 5G
  • Samsung A20e
  • Samsung A21s
  • Samsung A22 5G
  • Samsung A23 5G
  • Samsung A32 5G
  • Samsung A33 5G
  • Samsung A40
  • Samsung A41
  • Samsung A42 5G
  • Samsung A50
  • Samsung A51/A51 5G
  • Samsung A52 5G/A52s 5G
  • Samsung A53 5G
  • Samsung A70/A71
  • Samsung A80
  • Samsung A90
  • Samsung J4+/ J6/J6+
  • Samsung S8/S8+
  • Samsung S9/S9+
  • Samsung S10/S10e/S10+/S10 5G
  • Samsung S20/S20 5G/S20+/S20 Ultra/S20 FE
  • Samsung S21/S21 Plus/S21 Ultra/S21 FE
  • Samsung S22/S22 Plus/S22 Ultra
  • Samsung Note 8
  • Samsung Note 9
  • Samsung Note 10/Note 10+/Note 10 Lite
  • Samsung Note 20/Note 20 5G/Note 20 Ultra 5G
  • Samsung XCover 4/XCover 4s EE
  • Samsung XCover 5 EE
  • Samsung XCover Pro 6 EE
  • Samsung Z Fold 3
  • Samsung Z Fold 4
  • Samsung Z Flip 3
  • Samsung Z Flip 4
  • Samsung Galaxy J3 2017
  • Samsung Galaxy J5 2017   

All models launched since July 2022


Google, Nokia, Sony and more


  • Google Pixel 4A
  • Google Pixel 5 5G
  • Google Pixel 6/6a/6 Pro
  • Google Pixel 7/7 Pro


  • Nokia 1 Plus/1.3/1.4
  • Nokia 2.4
  • Nokia 3.4
  • Nokia 8.3 5G
  • Nokia 220
  • Nokia 225
  • Nokia 2720 Flip
  • Nokia G10
  • Nokia G11
  • Nokia G50
  • Nokia G60


  • Sony Xperia 5ii
  • Sony Xperia 10ii
  • Sony Xperia L4


  • Oppo Reno Pro 4 5G
  • Oppo Find X3 Lite
  • Oppo Find X5 Lite 5G
  • Oppo A16s
  • Oppo A54 5G


  • TCL 10 Pro/10 L/10 5G
  • TCL 20 SE/20R 5G


  • Xiaomi Redmi 9/Redmi 9AT/Redmi Note 9T/Redmi Note 9
  • Xiaomi Redmi 10/Redmi 10 5G
  • Xiaomi 11T/11T Pro
  • Xiaomi 12/12 Pro
  • Xiaomi Mi 10T Lite
  • Xiaomi Mi 11/Mi 11 Lite 5G/Mi 11 Lite 5G NE
  • Xiaomi Note 10 5G
  • Xiaomi Note 11 Pro 5G
  • Xiaomi 12T/12T Pro


  • Alcatel 1/1S


  • Doro 7030
  • Doro 8050
  • Doro 8100


  • CAT B40
  • CAT S42


  • Fairphone 3


All models launched since July 2022


Phone not compatible?

How do I set up 4G Calling?


From your start screen - select Settings then Mobile Service
Step 2
Select Mobile Data Options then tap Voice & Data
Step 3
Select 5G/4G, then VoLTE on


From your Settings screen, select Connections
Step 2
Select Mobile Networks
Step 3
Tap Network mode/type and select 5G/4G/LTE auto

How do I set up Wi-Fi Calling?


From your start screen - select Settings, then Mobile Service
Step 2
Select Wi-Fi Calling
Step 3
Toggle Wi-Fi Calling to the on position, then click Enable to confirm 


From your Home screen select Phone
Step 2
Tap the menu on the top-right then select Settings
Step 3
Toggle Wi-Fi Calling to the on position then click OK to confirm 

Frequently asked questions

How do I activate Wi-Fi Calling?

Customers must be using a handset that supports Wi-Fi Calling. Please refer to our supported phones section above for a full list of qualifying devices. Your handset must be connected to Wi-Fi and you must switch Wi-Fi Calling to the 'on' position in your phone settings.

Once connected, your phone will automatically connect to a Wi-Fi network and allow Wi-Fi Calling in conditions when your mobile signal may be not be strong enough.

If you have a compatible iPhone:

  1. Click on Settings then Phone
  2. Select Wi-Fi Calling in the Calls section
  3. Toggle Wi-Fi Calling to the On position then click Enable to confirm

If you have a compatible Android:

  1. From your Home screen select Phone
  2. Tap the menu in the top-right then select Settings
  3. Toggle Wi-Fi Calling to the On position then click OK to confirm

How much does it cost to use Wi-Fi Calling?

You will be charged the same rate as making a call over the cellular network. So, for example if your tariff plan includes a bundle of voice minutes, your bundle will be depleted when you make a call over Wi-Fi in the same way as if your call was made over the mobile network.

What is Wi-Fi Calling?

Wi-Fi Calling lets you make and receive calls over Wi-Fi when there's poor mobile phone signal. 

There's no extra charge for using Wi-Fi Calling. All calls you make with it use minutes from your allowance as usual.


What is 4G Calling?

4G Calling, also known as VoLTE, lets you make seamless, high-quality calls on your phone, wherever you have a 4G network. 

Plus, it won't affect your other data streaming. Carry on multi-tasking; watch videos, use apps, or do anything that uses data – all while enjoying better phone calls.

To benefit from 4G Calling, you'll need to have a compatible device.


How do I activate 4G Calling?

To benefit from 4G Calling you will need to have a compatible handset.  Please refer to our supported phones section above for a full list of qualifying devices. 

If you have a compatible iPhone:

  1. Click on 'Settings'
  2. Then, click 'Mobile Data', 'Mobile Data Options' then 'Voice & Data'
  3. Ensure the 'Voice & Data' setting is set to '5G/4G', then 'VoLTE On'

If you are using Vodafone eSim on iPhone:

  1. Click on 'Settings'
  2. Then click 'Mobile Data', Select Data Plan (your phone number) then 'Voice & Data'
  3. Ensure the 'Voice & Data' setting is set to '5G/4G, then VoLTE On'

If you have a compatible Android:

  1. Click on 'Settings', select Connections
  2. Select 'Mobile Networks'*
  3. Tap Network mode/type & select 5G/4G/LTE auto

*Note on some models you may need to separately select VoLTE/4G Calling/Data Calling ON.


How does Wi-Fi calling work with Super Wi-Fi?

Wi-Fi Calling is a service that allows customers to make calls over any Wi-Fi connection if there’s low network coverage or no mobile signal.

Super Wi-Fi provides Wi-Fi coverage in every corner of the home and, as Super Wi-Fi supports Wi-Fi Calling, this means you can also make Wi-Fi Calls in every corner of the home. ​

Together, Super Wi-Fi and Wi-Fi Calling provide an even better indoor voice experience​.


I am a Business customer, what do I need to do?

If you have a business account with Vodafone, contact your Account Manager or call us on 1907 to discuss any changes needed for your 3G devices.

Need help with your device?

Get help specific to your device from our Device Guides site

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