Top Page > Getting Started > Overview of the Machine > Guide to Functions of the Machine's Options > Guide to Functions of the Machine's External Options (mainly North America)
Handset
Used as a receiver when a fax unit is installed.
Allows you to use the On Hook Dial and Manual Dial functions. It also allows you to use the machine as a telephone.
Paper tray unit (Tray 2 and Tray 3)
Holds up to 500 sheets of paper. Up to two trays can be stacked.