Enable Volte To Enjoy Hd Calls - Huawei P20 lite User Manual

Enable VoLTE to Enjoy HD Calls

Some carriers may not support this feature.
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Only dual-SIM phones support both SIM card slots enabling 4G, VoLTE, and VoWiFi.
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Open Settings, and go to Wireless & networks > Mobile network. In the settings section for
SIM 1 or 2 (if supported by your network provider), you can:
Enable 4G: Turn on 4G. Due to carrier customisation, there may not be a 4G switch on your device.
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This indicates 4G is already enabled and does not need to be turned on manually.
Enable VoLTE calling: Turn on VoLTE calls.
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Enable Wi-Fi calling: Turn on Wi-Fi calling.
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After the setting is complete, select the contact you want to call and touch
You can also touch on the screen during a voice call to switch to a video call.
Dialling
to make a video call.
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