VOLTE working, but Conditional Call Forwarding not working, on non-whitelist phone.

Jacques_Assert
Jacques_Assert Posts: 159 ✭✭
edited April 21 in My Mobile


My phone is not on the whitelist ('certified') for VoLTE. Nevertheless, after a long period of being blocked from LTE, it is now working fine, including in 4G+ which bonds channels for higher speed.

Signal drops quickly as I move away from of a tower, as the 4G range appears to be short.

And Conditional Call Forwarding (CCF) still does not work, even though it has nothing to do with the phone. CCF works even if your phone is off, so a compatibility issue can not exist.

When attempting to set CCF, an unexpected network error occurs. If I swap the SIM to a VoLTE certified phone to set the CCF number, the CCF settings continue to work when swapped back.

Q: Does anyone have a non-whitelist phone that works with VoLTE and CCF?

Baby steps, I guess?

Answers

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