Call waiting & VoLTE

[Basseem]

Hi all.

My device is samsung s21 ultra 5G 

Egypt,, operator is Vodafone.

The issue is the call waiting not working while using VoLTE function why? Is there any solution? 

[AlyS]

Can you please try to dial
*43#
And try again call waiting whilenin Volte?

[AlyS]

Please tell us the results

[Basseem]

The operator co. Has informed me with the same code and i tried it few days ago but it wasn't working well sometimes works well and sometimes stuck again! The only solution valid till now is to close the VolTE I'm searching for a solution makes me use the VoLTE at the same time doesn't effects on the call waiting

[AlyS]

Ok can you please do the following and tell us the results
1. From network choose network.to be 2G only

2. Deactivate call waiting by dialling
#43#

3. Activate call waiting by dialling
*43#

Then return back to 4G and activate VoLTE and try

Please tell us the results as I am interested in this topic and i think my proposed solution will work

[Basseem]

Thank you for your support I will follow your steps and share with you the results.

[AlyS]

Pleae share the results so far

[mjtorky]

It works, thank you