Intermec PENKEY 6100 Programmer's Reference Manual page 217

SECTION 6
INT 15h, Function AX = 530Bh: Get PM Event
ELANAPM
On Entry:
On Return:
INT 15h, Function AX = 530Ch: Get Power State
ELANAPM
On Entry:
On Return:
R
PEN*KEY 6100 Computer Programmer's Reference Guide
Conversions and Interfaces
6-81