mozilla-b2g/gaia — pull request #13330 by bobsilverberg (2013-11-03 16:14:56+00:00)
Title: Bug 932385 - Calling moztelephony.active is hanging the device, try UI level solution instead

This PR has been created to uplift this change from `master` to `v1.2`, but I'm not sure that it needs to be done. If we determine that this "fix" isn't needed for v1.2 we should close this PR.