Any changes to the Menu Bar, Tool Bar, or Status Bar check boxes in the Dialer's GUI Settings page are not saved when you exit from the Dialer.
Workaround: After checking or unchecking the GUI-page boxes as desired, click OK on the GUI page, then click Shortcut on the Dialer's >Toolbar, then launch the connection from the shortcut rather than from the Dialer entry.
The check boxes referred to were actually new in K95 2.1.3 and as our version of the dialer is based on K95 2.1.2 not only do these checkboxes not work, they're missing entirely.
From the K95 Bugs list:
The check boxes referred to were actually new in K95 2.1.3 and as our version of the dialer is based on K95 2.1.2 not only do these checkboxes not work, they're missing entirely.