Have ALL sounds silenced.
Randomly AT&T chime at start up (boot) plays at very high volume. Never know when it will play.
How can I silence it?
(please don't say put system sounds or screen sounds or phone volumne on silence or vibrate, that makes no difference)
Thank you, I am thinking I tried that, but now I am not sure, will try again. The chime is random, roughly every ten to twenty boots, just started happening early part of this year, probably an update, so time will tell. I really appreciate your reply!