Inactive IDs Are Grayed Out
If a Threema ID doesn’t connect to the server for more than three months, the ID is considered inactive and will be grayed out. If the inactive ID connects to the server again, it will no longer be grayed out (after up to 24 hours). In “Settings > Appearance,” there’s a setting to hide inactive IDs.
Revoked IDs Are Struck Through
A Threema ID that has been permanently deleted is struck through and considered invalid.
