Calling Dialer with share Icon

[vaghelajr]

Dear Team Samsung I have a query for my Samsung Galaxy M 31, in calling Dialer App. I have observe a new calling option for few contacts (Not for all contacts) I enclosed here with Arrow marking an image below, it is requested to explain me about this function, and how can enable/disable it. please show image below

Calling Screen icon No 2 from left

No 2 from left side is unknown Dialer features with only some contacts

this one is want to know with full detailshow to enablehow to disable how can we use itwhat is this feature etc...etc

it is requested to please provide full details of this new Dialer feature (Only getting in call log and contact calling options but not shows in all contacts it may be only available with samsung Galaxy devices users

please explain 

Thanks

vaghela Jitendra 

[Anonymous]

bro CN GOSWAMI KA NO. VISIBLE HAI HIDE IT
I KNOW YOU SKETCHED OVER IT BUT STILL IT IS VISIBLE

[vaghelajr]

OK Dear,
Thanks for acknowledge

[Anonymous]

welcome 😊

[vaghelajr]

I use Jio and BSNL

[biker46]

Sir same problem for me also i can't call them

[Aamir_Hussain]

I believe this option can be used only on 5G network. If 2 users are having 5G enabled and working then you can use it. Also, it is similar to presentation. You can write anything on your screen, present ut and the other user from the other side will be able to see your screen.
Hope this answer helps.

[biker46]

Sir actually i can't call my friend same icon showing sir only for him this problem

[ji3175]

The call sharing icon is not visible on my phne why

[ji3175]

I have tried many times to find it out bt not able to resolve it