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How to get the best call quality over LTE

Maximize your call quality over LTE with tips on enabling VoLTE, optimizing settings, selecting the best provider, and more.
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How To Get The Best Call Quality Over LTE

Ensuring the best call quality over LTE is crucial for anyone relying on mobile communications for personal or professional use. While Voice over LTE (VoLTE) technology plays a significant role in this, there are various factors and steps users can take to optimize their experience. This article will focus on practical advice, settings adjustments, and considerations for achieving superior call quality over LTE networks.

With the advent of LTE (Long-Term Evolution) technology, mobile internet speeds have seen dramatic improvements, facilitating not just faster browsing and downloading but also significantly enhancing call quality. However, achieving the best call quality isn’t just about having access to LTE; it involves a combination of network support, device settings, and optimal usage practices.

Select a Quality LTE Provider

One of the most crucial steps to ensure the best call quality over LTE is selecting a high-quality LTE provider. The choice of carrier can significantly impact your call quality, as not all providers offer the same level of service, coverage, or access to VoLTE technology. Here’s how to make an informed decision:

  1. Research Carrier Coverage: Before choosing a provider, research which carriers offer the best LTE coverage in your area. Many carriers provide coverage maps on their websites, allowing you to check the strength and extent of their LTE network in specific locations. Opt for a provider known for its robust and reliable LTE coverage.

  2. Check VoLTE Support: Ensure that the provider supports VoLTE technology. VoLTE is essential for making high-quality voice calls over the LTE network. Most major carriers now support VoLTE, but it’s always a good idea to confirm, especially if you are considering smaller or regional providers.

  3. Read Customer Reviews: Look for customer reviews and satisfaction surveys to gauge the performance of different LTE providers. Websites, forums, and social media can be excellent resources for finding feedback on call quality, network reliability, and customer service.

  4. Consider Pricing and Plans: While not directly related to call quality, the cost of plans and the features they include (such as data allowances and international calling options) are important considerations. Compare plans from different providers to find one that offers the best value for your needs without compromising on call quality.

  5. Test the Network: If possible, test the network before committing to a long-term contract. Some providers offer trial periods or pay-as-you-go plans that allow you to experience the call quality and coverage without a significant upfront commitment.

  6. Ask About Network Upgrades: Inquire about any planned network upgrades or expansions. Providers continuously improve their networks, and knowing about upcoming upgrades can give you insight into future improvements in call quality and coverage.

Selecting the right LTE provider is foundational to achieving the best call quality. By taking the time to research and compare your options, you can ensure that your LTE service meets your needs for clear, reliable voice calls.


Optimizing Device Settings

  1. Enable VoLTE: VoLTE offers clear advantages over traditional calls made over 3G or 2G networks, including higher quality audio and faster call setup times. To enable VoLTE, go to your phone’s settings, look for mobile network settings, and switch on VoLTE or HD Voice options. If you’re unsure, consult your device’s manual or your carrier’s support site for specific instructions.

  2. Software Updates: Keep your device’s operating system and carrier settings up to date. Manufacturers and carriers often release updates that improve network connectivity and call quality.

  3. Signal Strength: Good call quality over LTE is heavily dependent on signal strength. Use your phone in areas with strong LTE coverage. If you’re experiencing poor call quality, moving to a location with better signal may help.


Network Considerations

  1. Carrier Coverage: Not all areas have the same level of LTE coverage. Check your carrier’s coverage map to ensure you are within a well-served area. If you frequently encounter poor call quality due to weak LTE signals, consider switching to a carrier with better coverage in your area.

  2. Wi-Fi Calling: In areas where LTE signal is weak, enabling Wi-Fi calling can significantly improve call quality. Wi-Fi calling routes your voice calls over a Wi-Fi network instead of relying on the cellular network.

  3. Avoid Peak Times: Network congestion during peak usage times can affect call quality. If possible, make important calls outside of these peak periods.


Advanced Tips

  1. External Boosters: For those who need to ensure the best possible call quality in areas with traditionally poor LTE coverage, investing in a signal booster or a femtocell can be a game-changer. These devices can amplify your LTE signal, improving both call quality and data speeds within your home or office.

  2. VoLTE Settings Tweaks: Some devices allow for further customization of VoLTE settings, such as adjusting the codec used for voice calls. While these settings are typically optimized by default, tech-savvy users can experiment with these to find the best balance between call quality and network performance.

  3. Network Tools and Apps: Use network diagnostic tools and apps to monitor your LTE signal strength and quality. Understanding your network environment can help you make informed decisions about when and where to make calls.


Achieving the best call quality over LTE involves a mix of leveraging VoLTE technology, optimizing your device settings, understanding your network environment, and occasionally, using additional tools to enhance signal strength. By following these guidelines, users can enjoy crystal-clear voice calls, even in areas where traditional call quality has been less than ideal. As mobile technology continues to evolve, staying informed about the latest advancements and carrier offerings will help ensure that you always have access to the best call quality available.

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