I have an SV8100 system with inmail card installed. programming has been done with the various groups etc as when I dial the inmail extension i am asked to enter the mailbox number. However, when I dial the mailbox number the prompt says "This mailbox does not exist". I have checked to make sure that the mailboxes have been enabled and set to personal etc in section 47-02. This actually happens by default anyway that a certain number is enabled. All was going fine until suddenly i tried to access a mailbox and the response was "This mailbox does not exist" System defaulted to no avail. Any suggestions please, thanks