HP Compaq Presario,Presario 2105 Reference Manual page 114

Conexant AT Commands (Advanced Users Only) (Continued)
Command
+ESA=
a,b,c,
d,e,f,g,h
+GCAP
+GCI=
n
+GMI
+GMM
+GMR
+GOI
+GSN
+IFC=
n,m
Reference Guide
(Conexant)
Controls operation of synchronous access mode:
■
a =0 specifies that in transparent sub-mode, modem
transmits 8-bit SYN sequence on idle.
■
b =0 specifies that in framed sub-mode, modem transmits
HDLC flags on idle (default and fixed).
■
c =0 specifies that in framed sub-mode, modem transmits
abort on underrun in middle of frame (default);
■
c =1 specifies that in framed sub-mode, modem transmits
flag on underrun in middle of frame, notifies DTE.
■
d : not to be commanded.
■
e =0 specifies CRC generation and checking disabled
(default and fixed).
■
f =0 specifies NZRI encoding and decoding disabled
(default and fixed).
■
g =255 sets the octet value used in character-oriented
framing.
■
h: not to be commanded.
Transmit text listing commands that provide additional modem
capabilities.
Set country of installation using 8-bit country code from Annex A
of T.35.
Report modem manufacturer.
Report modem model.
Report modem version, revision, or date.
Transmit text identifying the device.
Report modem model serial number.
Set operation of local flow control between DTE and modem.
■
n =method DTE uses to control data flow from modem:
0=none, 1=XON/XOFF on transmitted data, 2=Circuit 133
(Ready for Receiving) (default).
■
m =method modem uses to control data flow from DTE:
0=none, 1=XON/XOFF on received data, 2=CTS/RTS
(default).
Reference Information
7–5