Lenovo ThinkCentre M51, (Korean) User Manual, Page: 60 / 72

m I n b I
+++ Escape Characters - Switch from Data Mode to
Command Mode (T.I.E.S. Command)
H_ H0 Force modem on-hook (hang up)
H1 Force modem off-hook (make busy)
Note: H1 command is not supported for Italy
I_
I0 Display product-identification code
I1 Factory ROM checksum test
I2 Internal memory test
I3 Firmware ID
I4 Reserved ID
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_ Included for compatibility only, provides no
effect
O_
O0 Return to Data Mode
O1 Return to Data Mode and initiate an equalizer
retrain
P Set Pulse dial as default
Q_
Q0 Modem sends responses
Sr? Read and display value in register r.
Sr=n Set register r to value n (n = 0-255).
T Set Tone Dial as default
V_ V0 Numeric responses
V1 Word responses
W_ W0 Report DTE speed only
W1 Report line speed, error correction protocol, and
DTE speed.
W2 Report DCE speed only
X_ X0 Hayes Smartmodem 300 compatible
responses/blind dialing.
X1 Same as X0 plus all CONNECT responses/blind
dialing
X2 Same as X1 plus dial tone detection
X3 Same as X1 plus busy detection/blind dialing
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