https://community.bt.com/t5/BT-Mobile/Volte-not-working/m-p/2237072#M21760 <P>On my Samsung phone (not an s21), in Settings/Connections/Mobile networks there is a switch to choose "Use LTE data networks for calls whenever possible"</P> Fri, 17 Jun 2022 19:08:33 GMT Graham18 2022-06-17T19:08:33Z https://community.bt.com/t5/BT-Mobile/Volte-not-working/m-p/2236277#M21743 <P>I have just recently got a sim only contract with bt. I have a Samsung s21 5g I have WiFi calling enabled and volte enabled my WiFi calling works but my volte doesn't if I make a call my signal drops from 4g to h+ or even 3g has anyone had this problem and is there a fix. my s21 is unlocked and my WiFi calling works its just my volte that doesnt. I have contacted the technical department over the phone but there saying because my calls are working there isn't an issue ? Any help or info appreciated.</P> Sat, 11 Jun 2022 12:59:31 GMT https://community.bt.com/t5/BT-Mobile/Volte-not-working/m-p/2236277#M21743 Robbier1985 2022-06-11T12:59:31Z https://community.bt.com/t5/BT-Mobile/Volte-not-working/m-p/2237064#M21759 <P>I have the exact same problem with an iphone 13, no solution found yet and BT are no help</P> Fri, 17 Jun 2022 17:25:40 GMT https://community.bt.com/t5/BT-Mobile/Volte-not-working/m-p/2237064#M21759 Arranbliss1 2022-06-17T17:25:40Z https://community.bt.com/t5/BT-Mobile/Volte-not-working/m-p/2237072#M21760 <P>On my Samsung phone (not an s21), in Settings/Connections/Mobile networks there is a switch to choose "Use LTE data networks for calls whenever possible"</P> Fri, 17 Jun 2022 19:08:33 GMT https://community.bt.com/t5/BT-Mobile/Volte-not-working/m-p/2237072#M21760 Graham18 2022-06-17T19:08:33Z