OnePlus

 Voice over LTE ( VoLTE ) is a modern telecommunication technology that transforms traditional voice calls into digital data packets transmitted over LTE networks. Unlike standard 2G or 3G calls that rely on analog voice channels, VoLTE delivers HD-quality voice, faster connections, and improved network efficiency . For Xiaomi users — whether you own a Redmi Note 8 Pro , Xiaomi Mi A2 , or any other Xiaomi, Redmi, or POCO device — enabling VoLTE enhances your calling experience while maintaining reliable internet connectivity. This guide explains what VoLTE is, how it works on Xiaomi devices, how to activate it, and the benefits you’ll notice immediately after enabling it. Did you know? For a complete guide on this topic, check out the Xiaomi Learning Hub and explore related tips in the Connectivity & Network Topic Hub . 🔹 What Is VoLTE and How Does It Work? VoLTE stands for Voice over Long-Term Evolution . In simple terms, it allows voice calls to be transmitted as ...

  🔹 What Is VoLTE? VoLTE (Voice over LTE) is a communication technology that routes voice calls through your 4G or LTE data network , instead of the old-fashioned 2G/3G voice channels. When VoLTE is active on your Xiaomi, Redmi, or POCO device, your voice is digitized and sent as data packets. This leads to clearer calls, faster connections, and better overall performance. Did you know? For a complete guide on this topic, check out the Xiaomi Learning Hub and explore related tips in the Connectivity & Network Topic Hub . 🔹 How Does VoLTE Work? Traditional mobile calls use circuit-switched networks that max out around 8 Kbps , but VoLTE compresses and transmits voice data at up to 13 Kbps . That means: Sharper, high-definition sound Near-instant call setup Stable voice quality, even in low-signal areas Unlike VoIP services such as WhatsApp or Skype, VoLTE doesn’t rely on third-party apps and uses less battery power because it’s built directly into the ph...