How do I turn speakerphone on with Galaxy A5 2017

[AC Question]

Hi guys
Can anyone tell me how to turn on loudspeaker/speakerphone on the Galaxy A5 2017
Thanks
Gaz

 

[belodion]

(Moved to A5 as the best place at the present time.)

 

[daviddlt]

I not sure if mine was defective but the single speaker was really low at full blast. Had sd card reading issue as well. I noticed it was a bit louder when I adjusted the equalizer. Hope it helps