What is Voice Over LTE?

Have you ever noticed LTE or VoLTE next to your WiFi icon? Don't be worried, it's actually very useful.

LTE or VoLTE (Voice over Long-Term Evolution) is a high-speed wireless communication standard for voice calls, SMS, SmartThings, and wearables that allows you to transfer information must faster than with a standard 3G/4G/5G network.

Setting it on can help increase the quality and speed of your connection for voice calls, data transfer and SMS.

How to activate Voice Over LTE

Go to Settings > Connections > Mobile networks, and toggle on "VoLTE calls".

WiFi Connected but no internet available icon

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^*Operates as a price discount: Pre-order the Galaxy S26 Ultra larger storage variant (512GB) by 10.03.26 and pay the future price of the Galaxy S26 Ultra smaller storage variant (256GB). Pre-order the Galaxy S26+ larger storage variant (512GB) by 10.03.26 and pay the same price as the Galaxy S26+ smaller storage variant (256GB). Pre-order the Galaxy S26 larger storage variant (512GB) by 10.03.26 and pay the future price of the Galaxy S26 smaller storage variant (256GB).