Remote Processing RPC-2300 - Manual (Page 30)

KEYPAD PORT CHAPTER 9
Page 28 RPC-2300
COMMANDS
The following is a list of CAMBASIC II com mands for
the keypad.
Comm and Function
I N P U T KE Y P A D $ Input data from a keypad
KEYPA D$(n) Returns last key from keypad
port
O N K E Y P AD $ Causes a program branch
when a key is pressed
SYS(8) Returns keypad string address