Your question: How do I enable VoLTE on OnePlus 3T?

Does OnePlus 3T support dual VoLTE?

OnePlus 3, OnePlus 3T specifications

The OnePlus 3 and the OnePlus 3T were powered by the Qualcomm Snapdragon 821 SoC with 6 GB of RAM and 64 GB internal storage with no micro SD card slot for additional storage expansion. However, these phones did support dual SIM cards with 4G LTE or VoLTE on both the SIM slots.

Why VoLTE option is not showing?

Just insert your VoLTE support SIM card in the desired sim slot by default, the VoLTE will be active. In case, it’s not working then, don’t get panic. You can fix it by changing the network preferences by the “Network” option via “Settings.” … To enable “VoLTE Calls” option make it turn on.

Is OnePlus 3T VoLTE enabled?

List of VoLTE supported OnePlus Handsets : … OnePlus 3T. OnePlus 5. OnePlus 5T.

How do I enable dual VoLTE?

Here are the things you should do to enable and use VoLTE:

  1. You have to call your mobile operator and have VoLTE enabled from their end.
  2. Once enabled by your mobile operator, on your phone, go to [Settings] > [Dual SIM & Cellular Network] then select the SIM card you want then you will see VoLTE, toggle to enable it.
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How do I know if VoLTE is working?

Steps to Check VoLTE Support in Reliance Jio Sim Mobile

  1. Insert Reliance Jio sim on your device.
  2. Just Wait for the network signal to come.
  3. You will receive the VoLTE sign under the Status bar or Mobile Network Sign.
  4. This will Confirm VoLTE Support in your Device.

Why is my 4G LTE not working?

If your mobile data is giving you trouble, one of the first things you should try is turning airplane mode on and off. … Paths can differ slightly depending your Android version and phone manufacturer, but you can usually enable Airplane mode by going to Settings > Wireless & networks > Airplane mode.

Which phones support VoLTE?


  • Samsung Galaxy A5 (2017)
  • Samsung Galaxy A7 (2017)
  • Samsung Galaxy A7 (2018)
  • Samsung Galaxy A8 (2018)
  • Samsung Galaxy A8+ (2018)
  • Samsung Galaxy A8+ Star (2018)
  • Samsung Galaxy A9 (2018)
  • Samsung Galaxy A9 Pro (2016)

Does VoLTE drain battery?

VoLTE is an optimized technology which does not impact battery life as compared to 2G and 3G.

Does VoLTE use data?

Since VoLTE counts voice calls as data usage, your billing will be in terms of data consumption rather than minutes of usage. VoLTE can also extend or save your battery life. In the present scenario, your network has to switch from 4G to 3G every time you place a call. … Others are likely to roll out VoLTE services soon.

Can I turn off VoLTE on my phone?

Turn off VoLTE on an Android device.

For an Android device go to, “Settings”. Then go to, “Advanced Calling”. … Tap on “Advanced Calling” and turn it to, “Off”.

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