AT&T Finally Brings Wi-Fi Calling To Android Via The LG G4

Mobile Phone

AT&T, the renowned American telecommunications company, has exciting news for Android users. After a long wait, AT&T has finally introduced Wi-Fi calling to the Android platform, starting with the LG G4. This eagerly awaited feature allows users to make and receive calls over Wi-Fi, providing a seamless and reliable calling experience even in areas with weak or no cellular coverage. Wi-Fi calling has been a popular feature among iPhone users, and Android users have been eagerly anticipating its arrival on their devices. With AT&T now bringing Wi-Fi calling to Android, LG G4 users can enjoy improved voice quality, reduced costs for international calls, and the convenience of staying connected in areas with limited network coverage. Let’s delve deeper into the benefits of Wi-Fi calling and how it enhances the overall smartphone experience.

Inside This Article

  1. Wi-Fi Calling: A Game-Changing Feature
  2. The LG G4: A Flagship Android Device
  3. AT&T’s Wi-Fi Calling Feature Release
  4. Benefits of Wi-Fi Calling on the LG G4
  5. How to Enable Wi-Fi Calling on the LG G4
  6. Potential Impact on AT&T’s Network
  7. Conclusion
  8. FAQs

Wi-Fi Calling: A Game-Changing Feature

Wi-Fi calling is revolutionizing the way we communicate on our mobile devices. Traditionally, our cell phone calls were dependent on cellular networks, which could sometimes be limited in coverage or quality. However, with the advent of Wi-Fi calling, that limitation is no longer a barrier.

Wi-Fi calling allows users to make and receive calls using a Wi-Fi connection instead of a cellular network. This means that as long as you have a stable Wi-Fi connection, you can make and receive calls from anywhere in the world, even in areas with weak cellular signals.

One of the major advantages of Wi-Fi calling is its ability to enhance voice call quality. Wi-Fi connections typically offer better and more stable data transmission compared to cellular networks, resulting in crystal-clear calls with reduced background noise and improved call clarity. Whether you’re in a crowded café or a building with poor cellular reception, Wi-Fi calling ensures that your voice is heard loud and clear.

Another benefit of Wi-Fi calling is its cost-effectiveness. International calls can often be expensive when made through traditional cellular networks. However, with Wi-Fi calling, you can bypass those expensive international calling rates and make calls to anyone, anywhere in the world, at no extra charge, as it uses your data connection instead of minutes from your cellular plan.

Wi-Fi calling also offers seamless transitions between Wi-Fi and cellular networks. When you move out of Wi-Fi range during a call, your device seamlessly switches to the cellular network without any interruption. This means you can continue your call without experiencing any drop in quality or having to redial.

Furthermore, Wi-Fi calling allows for improved coverage, especially in areas where cellular signals are weak or non-existent. By utilizing Wi-Fi networks, you can make calls in places such as underground parking garages, remote rural areas, or even in the comfort of your own home where cellular reception may be limited.

The LG G4: A Flagship Android Device

The LG G4 is a flagship Android device that garnered a lot of attention when it was first released. Packed with top-of-the-line features and a stunning design, the LG G4 offers a premium smartphone experience.

One of the standout features of the LG G4 is its impressive display. The device sports a 5.5-inch Quad HD IPS LCD display that delivers vibrant colors, sharp details, and excellent viewing angles. Whether you’re scrolling through your social media feed or watching videos, the LG G4’s display provides an immersive and enjoyable visual experience.

Powering the LG G4 is a Qualcomm Snapdragon 808 processor, coupled with 3GB of RAM. This powerful combination ensures smooth and lag-free performance, allowing users to effortlessly multitask, play graphics-intensive games, and switch between apps with ease.

The LG G4 also boasts a 16-megapixel rear camera with an f/1.8 aperture, which is one of the largest apertures found in smartphones at the time of its release. This camera setup captures stunning photos with impressive detail, even in low-light conditions. Additionally, the device offers a manual mode that allows photography enthusiasts to tweak settings like ISO, shutter speed, and white balance to capture the perfect shot.

In terms of design, the LG G4 features a sleek and stylish look. It has a slightly curved body with a premium leather or metallic back cover, providing a comfortable grip and a luxurious feel. The device is also complemented by its intuitive rear-mounted power and volume buttons, making them easily accessible with just one hand.

Furthermore, the LG G4 comes with a removable 3000mAh battery, allowing users to swap out batteries for extended usage or replace them when needed. This is a welcome feature for those who require more power on the go and eliminates the concern of battery degradation over time.

Overall, the LG G4 is a flagship Android device that excels in multiple areas. From its impressive display and powerful performance to its exceptional camera capabilities and sleek design, the LG G4 offers a premium smartphone experience that is hard to match.

AT&T’s Wi-Fi Calling Feature Release

In a long-awaited announcement, AT&T has finally made the leap and officially introduced Wi-Fi Calling for Android users through the LG G4. This highly anticipated feature brings a new level of convenience and flexibility to AT&T customers, allowing them to make and receive calls over a Wi-Fi network, even in areas with poor cellular coverage.

With Wi-Fi Calling, AT&T users no longer have to worry about dropped calls or unreliable connections. By seamlessly transitioning between cellular and Wi-Fi networks, users can experience uninterrupted conversations and crystal-clear voice quality. This feature is especially beneficial for those living in rural areas or buildings with thick walls that tend to weaken cellular signals.

As one of the leading mobile network providers, AT&T has taken a significant step in prioritizing customer satisfaction by offering Wi-Fi Calling as an added value to their Android users. This feature has already been available on other platforms, such as iOS, but Android users had been patiently waiting for their turn. Now, with the release of Wi-Fi Calling on the LG G4, AT&T has finally fulfilled that demand.

Not only does Wi-Fi Calling enhance the calling experience, but it also brings cost-saving benefits. By utilizing Wi-Fi networks for calls, users can avoid using up their cellular minutes and incur additional charges. This becomes especially important when making international calls, as Wi-Fi Calling can help bypass expensive international calling fees, resulting in significant cost savings for users.

Enabling Wi-Fi Calling on the LG G4 is a straightforward process. Users can simply navigate to the phone settings, select the Wi-Fi Calling option, and follow the prompts to set it up. Once activated, the device automatically connects to a Wi-Fi network and switches seamlessly between cellular and Wi-Fi networks based on signal strength.

While AT&T’s Wi-Fi Calling feature release is undoubtedly exciting news, it is important to note that its availability may vary depending on location and device compatibility. Some areas may not have support for Wi-Fi Calling, and only certain devices, like the LG G4, are compatible with this feature. However, AT&T is continuously working to expand the coverage and compatibility of Wi-Fi Calling to cater to a wider range of users.

Benefits of Wi-Fi Calling on the LG G4

Wi-Fi calling is a revolutionary feature that has changed the way we make phone calls. Now, with AT&T finally bringing Wi-Fi calling to Android through the LG G4, users can experience the benefits of this game-changing technology on a flagship Android device.

1. Improved Signal Strength: Wi-Fi calling allows you to make and receive calls over a Wi-Fi network instead of relying solely on the cellular network. This means that even if you’re in an area with poor cellular coverage, as long as you have a strong Wi-Fi connection, you can still make crystal-clear calls. With the LG G4’s enhanced antenna technology, you can experience even stronger Wi-Fi signals, ensuring uninterrupted communication.

2. Seamless Handover: One of the most significant advantages of Wi-Fi calling is the ability to seamlessly hand over calls between Wi-Fi and cellular networks. This means that if you start a call on Wi-Fi and then move out of range, the call will automatically transition to the cellular network without any interruption. This feature ensures that you stay connected wherever you go, without dropping important calls.

3. Cost Savings: Wi-Fi calling can help you save on your monthly phone bill, especially when making international calls. Instead of incurring expensive international calling fees, you can use a Wi-Fi network to make calls to anywhere in the world without any additional charges. This is especially advantageous when traveling abroad, as you can use Wi-Fi calling to communicate with family and friends back home without worrying about exorbitant roaming charges.

4. Increased Battery Life: When making calls over a Wi-Fi network, your phone consumes less power compared to cellular calls. This is because Wi-Fi calling uses a more efficient method of transmitting data, putting less strain on your device’s battery. With the LG G4’s impressive battery life, combined with Wi-Fi calling, you can enjoy longer conversations without the constant worry of your phone running out of battery.

5. Reduced Network Congestion: With more people using Wi-Fi calling, the load on cellular networks is significantly reduced. This means that even during peak usage periods, Wi-Fi calling can help alleviate network congestion and provide a better calling experience for everyone. Additionally, with the LG G4’s advanced network capabilities, you can enjoy seamless and reliable Wi-Fi calling, further enhancing overall network performance.

With the introduction of Wi-Fi calling on the LG G4, AT&T has brought an exciting and highly sought-after feature to Android users. Whether it’s improved signal strength, seamless handover, cost savings, increased battery life, or reduced network congestion, there are numerous benefits to embracing Wi-Fi calling on the LG G4. So, go ahead and enable Wi-Fi calling on your LG G4 to elevate your calling experience to a whole new level.

How to Enable Wi-Fi Calling on the LG G4

If you are a proud owner of an LG G4 and want to take advantage of AT&T’s newly introduced Wi-Fi calling feature, follow these simple steps to enable it on your device:

  1. Make sure your LG G4 is connected to a Wi-Fi network. Wi-Fi calling can only be enabled when connected to Wi-Fi.
  2. Open the Phone app on your LG G4. This is the app you use to make calls from your device.
  3. Tap on the three-dot menu icon located at the top-right corner of the screen. This will open a drop-down menu.
  4. Select “Settings” from the dropdown menu. This will take you to the Phone settings screen.
  5. Scroll down and locate the “Wi-Fi Calling” option. It may be listed under the “Network” or “Advanced” section.
  6. Toggle the switch next to “Wi-Fi Calling” to the ON position. This will enable Wi-Fi calling on your LG G4.
  7. Follow the on-screen prompts to set up and activate Wi-Fi calling on your device. This may involve entering your E911 address and agreeing to the terms and conditions.
  8. Once Wi-Fi calling is enabled and activated, you can start making and receiving calls over Wi-Fi.

Note: The availability of Wi-Fi calling may vary depending on your location and carrier. Ensure that you have a compatible plan with AT&T that supports Wi-Fi calling before following these steps.

By enabling Wi-Fi calling on your LG G4, you can enjoy improved call quality, especially in areas with weak cellular coverage. It allows you to make and receive calls using a Wi-Fi network instead of relying solely on your cellular signal.

Wi-Fi calling also helps reduce the strain on your cellular network, making it a convenient option for crowded places like offices, shopping malls, or stadiums where the cellular network can become congested.

So, why wait? Follow the steps above and start experiencing the benefits of Wi-Fi calling on your LG G4!

Potential Impact on AT&T’s Network

With the introduction of Wi-Fi calling on the LG G4, AT&T is poised to experience a potential impact on its network. While this feature offers numerous benefits to users, including improved call quality and coverage, there are considerations to be made regarding network capacity and congestion.

One potential impact is the potential strain on AT&T’s Wi-Fi network. As more users activate Wi-Fi calling on their LG G4 devices, the demand for Wi-Fi connectivity increases. This may lead to increased usage of AT&T’s Wi-Fi infrastructure and potentially result in network congestion during peak periods.

Additionally, the introduction of Wi-Fi calling may impact AT&T’s cellular network. As users switch from traditional cellular calls to Wi-Fi calls, the demand for cellular network resources may decrease. This could potentially free up capacity on AT&T’s network, allowing for more efficient allocation of resources and improved call quality for users who still rely on cellular calls.

However, it’s essential to consider the potential challenges that Wi-Fi calling may introduce. While Wi-Fi calling can offload traffic from cellular networks, it relies heavily on a stable and reliable Wi-Fi connection. In scenarios where Wi-Fi signal strength is weak or inconsistent, the call quality may suffer, leading to dropped calls or poor audio quality. AT&T will need to ensure that its Wi-Fi network is robust enough to handle the increased load and provide a seamless user experience.

Another potential impact on AT&T’s network is the need for additional infrastructure to support Wi-Fi calling. AT&T may need to invest in expanding its Wi-Fi coverage or upgrading existing infrastructure to accommodate the growing number of users utilizing Wi-Fi calling. This investment can be significant, but it is necessary to ensure a reliable and high-quality Wi-Fi calling experience for customers.

Overall, while the introduction of Wi-Fi calling on the LG G4 presents exciting opportunities for AT&T and its users, it also poses potential challenges. AT&T must carefully manage network capacity, invest in infrastructure upgrades, and ensure a seamless Wi-Fi calling experience to mitigate any potential negative impacts on its network.


In conclusion, the introduction of Wi-Fi Calling for Android via the LG G4 by AT&T is a significant step forward in providing enhanced connectivity and convenience for smartphone users. With this feature, AT&T customers can now make and receive calls and send text messages over Wi-Fi networks, regardless of their cellular signal strength. This not only improves the overall calling experience but also allows users to stay connected in areas with poor network coverage.

Wi-Fi Calling offers a reliable and seamless communication solution, especially in places like buildings with thick walls or in rural areas where cellular signal may be weak. It bridges the gap between traditional cellular networks and Wi-Fi, providing users with a more flexible and reliable option for voice and text communication.

The availability of Wi-Fi Calling on the LG G4 opens up a new world of possibilities for users, allowing them to make calls and send texts in even the most challenging network conditions. AT&T’s commitment to expanding Wi-Fi Calling to more devices demonstrates their dedication to enhancing the user experience and keeping customers connected at all times.

Overall, the introduction of Wi-Fi Calling on Android via the LG G4 marks a significant advancement in the realm of mobile communication, providing users with a more reliable and convenient way to stay connected. Whether it’s making calls in low signal areas or sending texts without relying on cellular networks, Wi-Fi Calling is a game-changing feature that brings added flexibility to smartphone users.


1. Why is Wi-Fi calling important for Android devices?
Wi-Fi calling is important for Android devices because it allows users to make and receive calls over a Wi-Fi network instead of relying solely on cellular networks. This can be particularly useful in areas with weak or no cellular signal, such as basements or remote locations. It also helps users save on their cellular plans by utilizing a Wi-Fi network for voice calls.

2. Can I use Wi-Fi calling on any Android phone?
Wi-Fi calling availability can vary depending on the carrier and the specific Android phone model. However, many carriers are now offering Wi-Fi calling as a standard feature on their Android devices. It’s important to check with your carrier and device manufacturer to see if your specific phone supports Wi-Fi calling.

3. How do I enable Wi-Fi calling on my Android phone?
To enable Wi-Fi calling on your Android phone, you need to ensure that your phone supports this feature and that your carrier offers Wi-Fi calling. If both conditions are met, you can usually find the Wi-Fi calling option in the phone’s settings menu. Look for the “Wi-Fi Calling” or “Advanced Calling” section and follow the prompts to enable it.

4. Are there any additional charges for using Wi-Fi calling?
In most cases, there are no additional charges for using Wi-Fi calling. However, it’s important to note that Wi-Fi calling uses data from your internet connection. If you have a limited data plan, using Wi-Fi calling extensively may consume your data allocation. It’s best to check with your carrier to understand any potential data usage implications.

5. Does Wi-Fi calling work internationally?
Wi-Fi calling can work internationally, but it depends on your carrier and the specific terms of your cellular plan. Some carriers offer free or discounted Wi-Fi calling for international calls, while others may charge regular rates. Additionally, make sure you have a stable Wi-Fi connection when making international Wi-Fi calls to ensure good call quality.