How do I increase the receiver volume?

[RatCellar]

Several recipients of my calls say they can hardly hear me;  how do I increase volume?  Already maximized in settings.

[SuzyQ · Accepted solution]

Do you have a cover or case on the phone that may be covering the microphone?  Are you inadvertently covering the microphone with your hand or a finger as you speak?

If you are using the advanced calling feature, try toggling that on and off and see if it's better with or without the feature enabled.

[RatCellar]

Thank you, SuzyQ. I’ll see if that helps.