8
I5 Modem chip hardware configuration
I6 Country code
I7 Board manufacturer firmware version
I8 Modem firmware version
I10 Modem board configuration
L_ L0 Low speaker volume
L1 Low speaker volume
L2 Medium speaker volume
L3 High speaker volume
M_ M0 Internal speaker off
M1 Internal speaker on until carrier
detected
M2 Internal speaker always on
M3 Internal speaker on until carrier detected
and off while dialing
N_ N0 Connect only at DTE rate
N1 Automatic rate negotiation
O_ O0 Return to Data Mode
O1 Return to Data Mode and initiate an
equalizer retrain
O3 Renegotiates rate and then returns to
data mode
PSet Pulse dial as default
Q_ Q0 Modem sends responses
Q1 Modem does not send responses
S
n
?
n=0-33
Read and display value in register n
S
n
=
x
Set register
n
(n=0-33; x=0-255)
TSet Tone Dial as default
V_ V0 Numeric responses
V1 Word responses
W_ W0 Modem reports DTE response
codes
W1 Modem reports DTE response codes
W2 Modem reports DCE response codes
W3 Modem reports DTE speed, modulation
mode, error control, data compression,
DCE transmit and receive speed
W4 Modem reports protocol, data
compression and DTE data rate
X_ X0 Hayes Smartmodem 300 compatible
responses/blind dialing