HP Compaq Presario,Presario 2105 Reference Manual page 115

Reference Information
Conexant AT Commands (Advanced Users Only) (Continued)
Command
+ILRR=
n
+IPR=
n
+ITF=
a,b,c
+PCW=
n
+PIG=
n
+PMH
= n
+PMHF
+PMHR
= n
+PMHT
= n
+PQC
= n
7–6
(Conexant)
Report local port rate: 0=disable, 1=enable.
Set data rate at which the modem accepts commands when
connected: 0 (allows operation only at rates automatically
detectable by modem), 2400, 4800, 9600, 19200, 38400,
57600, or 115200.
Set transmit flow control thresholds ( b and c are optional):
■
a (20 to 7000) sets threshold (octets) above which modem
generates flow-off signal in synchronous access mode
(default=128).
■
b (10 to 5000) sets threshold (octets) below which modem
generates flow-on signal in synchronous access mode
(default=64).
■
c =0 (fixed).
Set modem behavior with call waiting: 1=request
modem-on-hold and collect caller ID information, 2=hang up,
3=ignore call waiting.
0=enable PCM upstream negotiation, 1=disable (default).
Set modem-on-hold: 0=enabled in V.92 mode (default),
1=disabled.
Initiate flash-hook sequence when in modem-on-hold
procedure.
Request modem to initiate or confirm modem-on-hold (MOH)
procedure and timeout: 0=V.92 modem-on-hold request
denied or unavailable, 1 to 13 grant MOH with timeout
(1=10 sec, 2=20 sec, 3=30 sec, 4=40 sec, 5=1 min, 6=2 min,
7=3 min, 8=4 min, 9=6 min, 10=8 min, 11=12 min, 12=16 min,
13=indefinite).
Set whether modem grants modem-on-hold (MOH) request,
and MOH timeout: 0=deny V.92 modem-on-hold request
(default), 1 to 13=grant MOH with timeout (1=10 sec, 2=20 sec,
3=30 sec, 4=40 sec, 5=1 min, 6=2 min, 7=3 min, 8=4 min,
9=6 min, 10=8 min, 11=12 min, 12=16 min, 13=indefinite).
Use Short Phase startup procedures: 0=enable V.92 Short
Phase 1 and 2 (default), 1=enable Short Phase 1 only,
3=disable.
Reference Guide