How To Adjust Your Iphone Ringer Volume
If the ringer volume on your Apple iPhone, iPad, or iPod touch is too low or too loud, you probably tried pressing the Volume buttons to adjust it but failed. Why is that? By default, your iPhone’s Volume Up and Down buttons only affect the sounds for stuff like music and video playback. If you wish to adjust the ringtone and alert tone volumes for incoming phone calls, notifications, and timers, you must use the volume controls within the iOS Settings app....