I have a dual sim Note 9 and just got the Galaxy Watch. How to make calls using either SIM?

[Android Central Question]

It calls, by default, using SIM 1. How do I get it to let me select which SIM I would like to use?

I'm assuming the same holds true for messaging as well. I ask this because, at some points during my days at work, network coverage for either SIM can be affected, (I work in an industrial area and thus, yeah). So it would be very convenient if, like on the phone, I can select which SIM I want to make a call from. This, of course, is when I'm on hands-free mode. Thanks in advance.

 

[Rukbat]

As far as I know, you have to make the selection on the phone - the watch just uses the SIM that's set.

 

[kevinUckfield]

Hi, I have the galaxy watch4 and also have a dual sim galaxy.

Hi,
I have the watch4 and dual sim galaxy A53.
On the phone I set it to ask which sim to use for calls.
On the watch I choose the contact and it too ask which sim I want to use