Comment 3 for bug 1366208

This is not related with the dialpad, and actually specific to the keyboard feedback sound, which is indeed not working.

Confirmed with:
phablet@ubuntu-phablet:~$ system-image-cli -i
current build number: 27
device name: krillin
channel: ubuntu-touch/utopic-proposed
last update: 2014-01-01 17:00:53
version version: 27
version ubuntu: 20140909
version device: 20140908-d8c11f3
version custom: krillin-0.3a