#InnovationLab Please bring back Dual SIM call buttons (green) in the Phone app.

[ShubhamDeshmukh]

This is so handy to quickly select which SIM to call with in One UI 2.5 while calling. Don't know why was it removed in One UI 3.1. Now you have to click Call(green) then select which SIM again. Request you to bring back such useful feature. 

[Samsung_yxXiLOw]

Yes it is very important for faster communication which was removed