https://community.o2.co.uk/t5/Android/Wifi-calling/m-p/1364752#M75606 The good old switch it off and back on again worked the wifi calling button has reappeared, thanks for your help Fri, 26 Jun 2020 09:20:39 GMT MarieM62 2020-06-26T09:20:39Z https://community.o2.co.uk/t5/Android/Wifi-calling/m-p/1364738#M75604 Hi why has wifi calling disappeared from the list of options on my samsung a71 it was there a month or so ago and not there now? Fri, 26 Jun 2020 08:54:54 GMT https://community.o2.co.uk/t5/Android/Wifi-calling/m-p/1364738#M75604 MarieM62 2020-06-26T08:54:54Z https://community.o2.co.uk/t5/Android/Wifi-calling/m-p/1364739#M75605 Could be any number of reasons:<BR />- WiFi connection not strong enough<BR />- Software update removed it<BR />- o2 system glitch<BR />Try turning your phone off and on again.<BR />If that doesn't work, try manually selecting a different network, once it fails select o2 (or automatic) again and then turn phone off and on.<BR />If those don't work, then call o2 and ask them. Fri, 26 Jun 2020 08:58:29 GMT https://community.o2.co.uk/t5/Android/Wifi-calling/m-p/1364739#M75605 gmarkj 2020-06-26T08:58:29Z https://community.o2.co.uk/t5/Android/Wifi-calling/m-p/1364752#M75606 The good old switch it off and back on again worked the wifi calling button has reappeared, thanks for your help Fri, 26 Jun 2020 09:20:39 GMT https://community.o2.co.uk/t5/Android/Wifi-calling/m-p/1364752#M75606 MarieM62 2020-06-26T09:20:39Z https://community.o2.co.uk/t5/Android/Wifi-calling/m-p/1364757#M75607 It's why most IT support teams use it as the first fix!<BR />(Still love the IT Crowd!!) Fri, 26 Jun 2020 09:22:40 GMT https://community.o2.co.uk/t5/Android/Wifi-calling/m-p/1364757#M75607 gmarkj 2020-06-26T09:22:40Z