Hi Cat
I can't say 100% what happens in Manchester but i would be pretty sure the Interview questions would be PQA based, as this is a National Standard and all questions need to be compared against this agreed criteria. I would still advise you wait for a post from somone who has been through it, just to double check.
Telephone interviews are genearlly a bit shorter, a sort of 'pre-screen' to decide whether to see if you are suitable to be invited for the full Interview. So expect questions, but without the visual clues of facign an audience.
Re the pages at
www.fireservice.co.uk, nice to hear they were helpful. I wrote the Interview questions, but also have a look in the Development section of the site, the pages I included there about the PQAs, Application form and Interview are applicable to the recruitment stage. The development section is more advice about promotion processes but there is a lot of overlap.
If you look me up on there you will find my sites where i have written some free tips, these might also answer some of your questions
cheers
Hannah vca