No Speakerphone on Hangout phone calls?

[ed w]

I am using Hangouts for all my calls, well trying too. But there is no Speakerphone option. I am using my GV number, the GV dialer, Note 5 on T-Mobile.
I see other posts in the forum about how GV only uses the speakerphone, but I don't see my issue, which makes me think there is setting I need to change?

 

[LeoRex]

Look at this SS... see the little phone icon next to the head up top? That's the speaker/headset switcher.

Do you have it?

 

[booch221]

When I put callers on speaker phone in Hangouts, I can hear them but they can't hear me.

 

[kittiana]

thank you so much for that :] now i can call food stamps...and wait 5 hrs lol