When I receive and answer an incoming phone call, the call gets muted if I hold the phone up to my ear. If I look at the phone, it has a screen I've never seen before with a "Resume" button. self-built userdebug build gaia 89db9df1f1409841a6682c8447cc19af0769cc90 gecko https://hg.mozilla.org/mozilla-central/rev/097821fd89ed plus my local patch queue This is a recent (days, maybe a week) regression.

It looks like the call has been put on hold. It happened to me multiple times on the Flame that bringing the phone close to my ear didn't turn off the screen as expected and thus I accidentally touched a button (such as hold call) with my cheek. Maybe it's the same problem.

I don't even know which button is the "hold call" button, though that makes sense. Really feels like something regressed recently, though.

Encountered this issue a few times this weekend, started from Saturday (UTC+2) for me. I've hold the phone as usual first, and made sure to hold it a few centimeters away from anything afterwards. The issue still reproduced.

Bug 1082022 reported this issue too but it has now more date. Let's track the fix there.

(In reply to Johan Lorenzo [:jlorenzo] from comment #5) > but it has now more date. more data