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&Wn - Store Current Configuration
&Xn - Select Sync Clock Source
&Yn - Designate a Default Reset Profile
&Zn=x - Store Telephone Number
Table 2.3
AT% and AT"? commands
AT% Commands
%En - Enable/Disable Line Quality Monitor and Auto-
retrain or Fallback/Fall Forward
%L - Line Signal Level
%Q - Line Signal Quality
%7<8 hex numbers><same 8 hex numbers> - Set Plug
and Play Serial Number
%8<3 ascii chars><4 hex numbers><same 3 ascii
chars><same 4 hex numbers> - Set Plug and Play Vendor
ID and Product Number
"?
Table 2.4
AT\ commands
AT\ Commands
\Gn DCE-DCE XON/XOFF flow control
\Kn - Break Control
(controls the response of the modem to a break received
from the DTE or the remote modem or the \B command)
\Nn - Operating Mode
\Vn - Single Line Connect Message
See Tables 3.20 and 3.22 for detail.
0=store current Configuration as profile 0
1=store current Configuration as profile 1
0=internal timing*
1=responds with Error.
2=responds with Error.
0=use profile 0
1=use profile 1
n=0 to 3
x=up to 32 digits
Description
0=disable line quality monitor and auto-retrain.
1=enable line quality monitor and auto-retrain.
2=enable line quality monitor and fallback/fall forward*.
Responds with OK but does nothing.
Responds with OK but does nothing.
Display stored PnP serial number
e.g. 00000000 (as factory default)
Description
0=disable*
1=enable
0=1=clear data buffers and send break to remote modem.
2=3=send break to remote modem immediately.
4=5*=send break to remote modem in sequence with transmitted
data.
0=normal mode
1=responds with Error.
2=reliable mode
3=auto reliable mode*
4=LAPM only (i.e. disconnects if LAPM cannot be established)
5=MNP only (i.e. disconnects if MNP cannot be established)
0=connect messages are controlled* by command X and W
1=connect messages are displayed in single line format
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