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    Use VoLTE to Make HD Video Calls

    Use VoLTE to Make HD Video Calls

    VoLTE (Voice over LTE) is an IP-based data transmission technology. After enabling VoLTE, it can provide you with fast call connection times and high-quality voice and video calls.

    Enable VoLTE

    1. Contact your carrier to activate the VoLTE service for your SIM card. If both the primary and secondary SIM card trays of a dual-SIM phone support VoLTE, it can be enabled for both SIM cards.

    2. If two SIM cards have been inserted, go to Settings > Mobile network > Mobile data. In the network settings area for SIM 1 or SIM 2, enable VoLTE calls.

     
    • This feature may vary depending on your carrier.
    • 5G services are only available in some countries and regions.

    Make a Video Call

    Video calls are only possible when both parties are using VoLTE-activated devices.
    1. Open Phone, touch the Contacts tab at the bottom of the screen, then select the contact you want to call.

    2. Touch to make a video call.

    During a voice call, you can touch to switch to a video call.

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