Enable VoLTE 4G Calling on Android

Enable VoLTE 4G Calling on Android. How to Turn On VoLTE on Android for Better 4G Calling.

I show you how to enable VoLTE (Voice over LTE) and 4G calling on your Android device. This feature improves call quality and allows for faster call connections while using mobile data. Learn the steps to activate VoLTE calling if it’s not already enabled on your phone.

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This guide will cover what VoLTE is, why it’s becoming essential, and the steps to enable it on most Android phones. Since the exact settings can vary by brand, I will also show you brand-specific paths and what to do if you run into problems.

Guide based on a Sony Xperia 1 V running Android 15.

What Is VoLTE and Why Do You Need It?

VoLTE, which stands for Voice over LTE, is the technology that allows you to make phone calls over your 4G (or 5G) data network instead of the older 2G or 3G networks.

Here’s why enabling it is a good idea and, in many cases, now necessary:

• Better Call Quality: Voice calls are clearer, with less background noise and static.
• Faster Call Connections: Your phone connects calls much quicker.
• Use Data During Calls: You can browse the internet, use maps, or look something up while you’re on a call without dropping to a slower network.
• It’s Required for Modern Networks: Mobile carriers worldwide are shutting down their old 3G networks. To keep making calls after this shutdown, your phone must support and use VoLTE.
• Better Battery Life: Your phone doesn’t have to work as hard to switch between different network types for calls and data.

For VoLTE to work, three things must align: your phone must be compatible, your mobile carrier must support it on their network, and your specific mobile plan or SIM card must have the feature enabled. If you’re unsure, contacting your carrier is the best first step.

General Steps to Enable VoLTE on Android

Before you begin, it’s a good idea to check for any available system software updates on your phone, as these can sometimes enable new features like VoLTE.

The path to the VoLTE setting can look different depending on your phone’s brand and model. Here are the most common paths to try on a standard Android phone:

1. Open your phone’s Settings app.
2. Tap on Network & Internet or Connections.
3. Select Mobile network or SIM cards & mobile networks.
4. Look for an option labeled VoLTE, VoLTE calls, Enhanced 4G LTE Mode, or 4G Calling.
5. Tap the switch or toggle to turn it ON.

Important Note: On some devices, this setting might be located within the Phone app’s own settings. You can check by opening your Phone/Dialer app, tapping the three-dot menu (⋮), going to Settings > Call settings, and looking for VoLTE options.

How to Find VoLTE Settings by Phone Brand

If you can’t find it using the general steps above, here are more specific paths for popular Android brands. Remember that the exact wording might vary slightly.

Phone Brand	Where to Find the Setting
Samsung	Settings > Connections > Mobile networks > VoLTE calls.
Google Pixel	Settings > Network & Internet > Mobile network > Enhanced 4G LTE Mode.
Motorola	Settings > Network & Internet > Mobile network > Advanced > Enhanced 4G LTE Mode.
Sony Xperia	Settings > Network & Internet > Mobile network > Enable VoLTE.
OnePlus, Nokia	Look under Settings > Network & Internet > Mobile Network > Advanced.

How to Check If VoLTE Is Working

Once you’ve enabled the setting, you’ll want to make sure it’s actually active. Here are two easy ways to check:

Method 1: The Call Test (Easiest)
Make a regular phone call and watch the network icon at the top of your screen (e.g., 4G, LTE).

• If the icon stays as 4G or LTE during the entire call, VoLTE is working.
• If it changes to 3G, H+, or E when you make the call, your phone is not using VoLTE and has fallen back to an older network.

Method 2: The Secret Testing Menu (More Detailed)
You can access a hidden phone information menu for a technical check.

1. Open your Phone’s dialer (keypad).
2. Enter the code *#*#4636#*#* (it should launch automatically).
3. Tap Phone information.
4. Look for an IMS registration status. If it says “Registered”, VoLTE is active on your device.

Note: This code does not work on all phones, especially newer Samsung models with One UI.

What to Do If You Can’t Enable VoLTE

If you don’t see the VoLTE option at all, or if it’s grayed out, here are the most common reasons and fixes:

1. Your Carrier Doesn’t Support It: This is the first thing to check. Contact your mobile network operator (like T-Mobile, Verizon, Vodafone, etc.) to confirm that VoLTE is supported for your plan and phone model.
2. Your Phone Isn’t Compatible: Most phones released around 2018 or later support VoLTE. If you have a much older phone, it may simply not have the required hardware or software.
3. You Need a Software Update: Go to Settings > System > Software update and install any available updates. This is often required.
4. Your Phone is Carrier-Locked: Sometimes, phones purchased from a specific carrier only have VoLTE enabled for that carrier’s network, even after being unlocked. You may need to contact your new carrier for help.

Enabling VoLTE is one of the best things you can do to future-proof your phone and improve your daily calling experience. The steps are usually simple, and the benefits are immediately noticeable.

Was this guide helpful? Do you have a different Android brand and found the setting in another place? Share your experience in the comments below to help others!