Huawei How to enable or disable VoLTE calls

Huawei 21866

Calls are made over the 2G or 3G network by default. If VoLTE (Voice over LTE) is enabled, calls are made over the 4G network, which provides better voice quality, faster call set-up and low battery usage.

Android 10 | EMUI 10.0
VoLTE calls - Open the Settings
VoLTE calls - Tap on Mobile network
VoLTE calls - Tap on Mobile data
VoLTE calls - Enable or disable  VoLTE calls
  1. Open the Settings
  2. Tap on Mobile network
  3. Tap on Mobile data
  4. Enable or disable VoLTE calls
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