Hi, I just recontracted and got the Pixel 3. However, I have turned on VoLTE but still cannot call thru LTE (WhatsApp call). Calling through Wifi is working. Can you advise why and what I need to do to get it working? Thanks.
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I found the solution which was not so direct. Turn off the "Use Data Saver" under "Network and internet" and VoLTE will work. For my case I use WhatsApp and even setting unrestricted data for it in Data Saver will not allow VoLTE calls. Must totally OFF the Data Save mode.