TechWhirl (TECHWR-L) is a resource for technical writing and technical communications professionals of all experience levels and in all industries to share their experiences and acquire information.
For two decades, technical communicators have turned to TechWhirl to ask and answer questions about the always-changing world of technical communications, such as tools, skills, career paths, methodologies, and emerging industries. The TechWhirl Archives and magazine, created for, by and about technical writers, offer a wealth of knowledge to everyone with an interest in any aspect of technical communications.
According to "Wired Style - Principles of English Usage in the Digital
Age" (not the most commonly used style guide, I know), the definition of
queue is "The designated area in which data enters a computer, is
sequenced, and dispatched." Applying that definition to your example,
"in the queue" seems to be preferable. This is how it has been used in
our data processing area ever since I can remember. And on good days, I
can remember quite a ways back!
>
> So, our question is, what seems to be the preferred usage: 'in queue'
> or 'in the queue'?
> Example: 'The call list box in the bottom half of the window allows you
> to view either live calls or customers in queue for callbacks.'
>