What is VoLTE and How to Disable It?
Let me explain to you what VoLTE is and how you can disable it if needed. VoLTE stands for Voice over LTE, and it’s a technology that allows you to make voice calls using the 4G LTE data network instead of falling back to older 2G or 3G networks.
Normally, LTE was designed for high-speed data transfer, but with VoLTE, it also supports voice calls. So when you make a call with VoLTE enabled, the call quality is better, it connects faster, and you can continue using 4G data services (like browsing) during the call. This is something you might have noticed if your phone doesn’t drop to 3G while talking.
However, there might be situations where you want to turn off VoLTE—maybe for better battery life, or if you’re facing network issues or call drops in areas where LTE signal isn’t stable.
How to Disable VoLTE
I’ll guide you step-by-step depending on your device type:
For Android:
- Open the Settings app.
- Tap on Mobile Network or Connections.
- Select your SIM card if dual SIM is used.
- Look for an option like VoLTE Calls or Enhanced 4G LTE Mode.
- Turn the toggle off.
For iPhone:
- Go to Settings.
- Tap Cellular > Cellular Data Options > Voice & Data.
- Select 3G or turn VoLTE off depending on your iOS version.
Just keep in mind, disabling VoLTE might lead to slower call setup, lower voice quality, or inability to use mobile data during calls if your network drops to 2G or 3G. So, if you experience degraded call performance, you might want to enable it back again.
In earlier discussions, we’ve explored how LTE handles both data and signaling, and VoLTE is one way LTE optimizes your voice experience. If you’re also curious about how IMS (IP Multimedia Subsystem) plays a role in enabling VoLTE, you might want to check that out too. It’s all part of how modern mobile networks are becoming smarter and more efficient for both voice and data.