Hi ABC Copy Co.
Thank you for using the Support Forum. If you have not retrieved the cell phone yet please search on "booklet maker" on the support page for your machine. It will show you different finishers and how to open them. Hopefully one of those solutions will help you get to the phone. Please consider contacting your support centre for further assistance.
Our operator was using his phone as a light to clear a jam and left it in the booklet maker when he shut it. Is there an emergency release switch or some way to open that area? it is at the end of the printer/the trimmer part