Torgeek
Why is my speaker not working when I make calls?
Restart the Device. One of the common methods to fix it when your Android speakers are not working is to reboot your device. If there are apps or other utilities causing interference with your phone's speakers, turning your phone off and then back on should fix most of those issues.
Why is my Iphone speaker not working during call?
Go to Settings > Sounds (or Settings > Sounds & Haptics), and drag the Ringer and Alerts slider back and forth a few times. If you don't hear any sound, or if your speaker button on the Ringer and Alerts slider is dimmed, your speaker might need service.
