Zypcom Z34-PL, User Manual

Page: 49 / 114

3-11
3
Hn (Switch Hook
Control)
Makes the modem pick-up or hang-up the line,
depending on the numerical notion that follows H.
C
OMMAND
D
ESCRIPTION
H0 Hang-up the telephone line.
H1 Pick-up the telephone line.
In (Memory Status)
Shows information about the read-only memory (ROM),
the firmware revision level, and the revision levels of the
data pump.
C
OMMAND
D
ESCRIPTION
I0 Reports product code.
I1 Reports modem chip firmware version.
I2 Verifies ROM checksum.
I3 Reports device set name.
I4 Reserved
I5 Reserved for modem chip hardware
configuration
I6 Country code
I7 Reserved
I8 Reserved
I10 Modem board configuration
I11 Modem board configuration