BSNL users can activate the VoLTE feature for enhanced voice clarity during calls. Learn how users with BSNL 4G or 5G SIM cards can activate this VoLTE feature.
technology Dec 10 2024
Author: Deepu Mohan Image Credits:Getty
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Send a message
Send a message to 53733 with the text ACTVOLTE.
Image credits: Getty
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Easy activation
VoLTE will be activated on your phone once you send the message.
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Compatible phones
The BSNL 4G activation process works on Android and iOS devices.
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Important note
If VoLTE is already active, you don't need to send a message.
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VoLTE icon
You can check if VoLTE is active by looking for the VoLTE icon on your phone.
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4G data during calls
With VoLTE active, you can use 4G data even during calls, improving call quality.