I managed to reproduce this bug on mako with a t-mobile sim card in a dual boot device, and I noticed that android also lists 255 messages, so I believe this bug is in a lower level.
-- You received this bug notification because you are a member of Ubuntu Phonedations bugs, which is subscribed to ofono in Ubuntu. https://bugs.launchpad.net/bugs/1353379 Title: VoiceMail notification pretends there are 255 messages. It is not true there are only 2 Status in indicator-messages package in Ubuntu: Invalid Status in ofono package in Ubuntu: Confirmed Bug description: Mako build #175 The VoiceMail notification indicates there are 255 voice messages (cf screenshot) on voice mail while there were only 2 new messages. ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: indicator-messages 13.10.1+14.10.20140725-0ubuntu1 Uname: Linux 3.4.0-5-mako armv7l ApportVersion: 2.14.5-0ubuntu3 Architecture: armhf Date: Wed Aug 6 11:57:43 2014 InstallationDate: Installed on 2014-08-06 (0 days ago) InstallationMedia: Ubuntu Utopic Unicorn (development branch) - armhf (20140806-020204) SourcePackage: indicator-messages UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/indicator-messages/+bug/1353379/+subscriptions -- Mailing list: https://launchpad.net/~ubuntu-phonedations-bugs Post to : ubuntu-phonedations-bugs@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-phonedations-bugs More help : https://help.launchpad.net/ListHelp