Normal speaker too loud in calls

When I am in call with certain people (whose phones have a high output level) the volume of the normal speaker (when I put the phone to my ear) is far too loud even when switched to the lowest level. It sometimes even hurts - and I’m used to loud stuff.
This happens since the android 6 update (on android 5 the level was too low for some people - me included).


A post was merged into an existing topic: Speaker too loud since update to android 6