P1577270505827 , via OnePlus 7T , Jan 17, 2022 : Recently an issue with 7T is that callers are getting a reply that mobile is switched off or out of courage area. I heard the same issue with my friend also who is having 7T. Again I have to switch off and switch on the mobile to start receiving calls. My friend had factory reset the mobile but still the issue exists. Any solution ?
Tokolozi , Jan 17, 2022 : How's your signal? Do you have VOLTE enabled by any chance, and can you try without it?
I1551892729287 , via OnePlus 7T , Jan 18, 2022 : I have the same issue, I thought im the only one and it's happening because of network problem but seems like it's phone fault
P1577270505827 , via OnePlus 7T , Jan 19, 2022 : Having full signal and volt and wifi calling both are enabled. I have checked up with operator also, he advised me to change the mobile and checkup the issue
Tmokal , via OnePlus 7T , Jan 20, 2022 : Mee too having same issue, I am getting this issue for Jio simcard. 1) My friends and relatives always complain that my phone is switched off or not in coverage area and then I receives missed call messages from Jio team. 2) While dialing the call it cancel the call automatically after 2 seconds and doesn't allow me to dial any number since same thing happens repeatedly - I have to restart my phone for temporary solution. I am facing this issue from couple of months back, I think after October update.
P1577270505827 , via OnePlus 7T , Jan 21, 2022 : If volt is disabled, unable to make calls from Jio sim that means may not receive calls also.
Tokolozi , Jan 21, 2022 : Then try to.reconfigure you APN settings according to JIO's specifications. Delete the current one and re-make the settings. Instructions can usually be found on your provider's website
P1577270505827 , via OnePlus 7T , Jan 21, 2022 : I have already contacted my Jio operator and he reset all the settings and finally he advised me to change the mobile
P1577270505827 , via OnePlus 7T , Jan 21, 2022 : So there may be a bug which has to be resolved by OnePlus technical team.
Vicky_cbe , via OnePlus 7T , Jan 24, 2022 : I too had this issue. Turn off vowifi and it should solve the issue for now.
M1609866190966 , via OnePlus 7T , Jan 25, 2022 : Network get disconnected multiple times , I have submitted the bug report , from the last update on 20 jan 2022, this issue occurs. Kindly fix the bug and give a new update ASAP
Cloudbuster.nl , via OnePlus 7T , Jan 25, 2022 : Same issue over here with KPN (NL) provider. No problem with Simpel. Both LTE connection, but KPN on other band. Switching phone back tot 3G mode, no problem on KPN provider. Sim card KPN in Samsung device, no LTE problem. Something wrong with Oneplus LTE firmware I think
M1643017657043 , via OnePlus 7T , Jan 25, 2022 : Iam having network issue can anyone tell me solution I have to sim cards but it sometimes showes no network connection please tell me a solution
P1577270505827 , via OnePlus 7T , Jan 27, 2022 : It's not worked out for me. I am advised to use only jio net for getting calls. Even then same issue.
P1577270505827 , via OnePlus 7T , Jan 30, 2022 : My son is using 8T also having same issue, mobile out of coverage area. Pl resolve immediately.
