VeereshMali , via OnePlus Nord , Mar 5, 2021 : Speak caller id is not available in earphone mode only in nord but it's there for all one plus devices
dikoscilator , Mar 5, 2021 : Because the nord uses google apps and google dialer doesn't have that option
Fast_and_Curious , via OnePlus Nord Blue Marble , Mar 5, 2021 : Contact google for providing this feature. Nord & 8T series came with google dialer.
VeereshMali , via OnePlus Nord , Mar 6, 2021 : But in open beta the settings was available in my nord
