[Windows Central Question]

I bought the phone a few days ago, today i've noticed that the lock screen sound and the key press sound is only hearable if i put my ear directly on the speaker. Everything else ist loud as normal?!

Volume settings 5/10 and 15/30.

If i set the ringtone volume to 10/10 i can hear it again but any other sounds are too loud. An annoying behavoir for a brand new phnoe?! I've tried as hard and soft reset... anyone else with this problem or any solution?

Thanks