HP ProBook 4326s Notebook-PC - Manual (Page 23)

Bottom components
Component Description
(1) Battery release latches (2) Release the battery from the battery bay.
(2) Battery bay Holds the battery.
(3) SIM slot (select models only) Contains a wireless subscriber identity module (SIM). The SIM slot
is located inside the battery bay.
Display
NOTE: Your computer may look slightly different from the illustration in this section.
Identifying hardware 11