I my iPhone 6 has low volume when using phone. How can I increase volume other than volume buttons and slider?

Hi Skinnyjay,

Those are the only options for raising the volume. If the volume is still too low, try restarting the phone and removing any case or cover on the phone. If you follow these steps and the sound is still too low, contact Apple Support.

Skinny jay wrote:

how to increase low phone volume on iPhone 6

Let me get this straight. You want to do that without using the volume controls. Hmmm... I'm clueless.