HP OmniBook XE2-DE HP OmniBook XE Series - Modem AT Commands

HP OmniBook XE2-DE - Notebook PC Manual

HP OmniBook XE2-DE manual content summary:

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AT Commands
Basic AT Commands
Command
Function
Command
Function
A/
Re-execute command
A
Go off-hook and attempt to answer a call
B0
Select V.22 connect @1200 bps
B1
Select Bell 212A connect @1200 bps
C1
Return OK message
Dn
Dial modifier
E0
Turn off command echo
E1
Turn on command echo
H0
Initiate a hang-up sequence
H1
If on-hook, go off-hook and enter
I0
Report product code
command mode
I1
Report pre-computed checksum
I2
Report “OK” if the calculated checksum
I3
Report firmware revision, model,
equals the prestored checksum or if the
and interface type
prestored checksum value is FFh
I4
Report response programmed by OEM I5
Report the country code parameter
I6
Report modem data pump model
I7
Report the DAA code
and code revision
L0
Set low speaker volume
L1
Set low speaker volume
L2
Set medium speaker volume
L3
Set high speaker volume
M0
Turn speaker off
M1
Turn speaker on during handshaking
M2
Turn speaker on during handshaking and
and turn speaker off while receiving
while receiving carrier
carrier
M3
Turn speaker off during dialing and
N0
Turn off automode detection
receiving carrier and turn speaker on
N1
Turn on automode detection
during answering
O0
Go on-line
O1
Go on-line and initiate a retrain sequence
P
Force pulse dialing
Q0
Allow result codes to DTE
Q1
Inhibit result codes to DTE
Sn
Select S-Register n as default
Sn?
Return the value of S-Register n
Sn=v
Set default S-Register n to value v
T
Force DTMF dialing
V0
Report short form result codes
V1
Report long form result codes
W0
Report DTE speed only
W1
Report line speed, EC protocol and DTE
W2
Report DCE speed only
speed
X0
Report basic call progress result codes,
X1
Report basic call progress result codes
i.
e., Ok, Connect, Ring, No Carrier
and connections speeds (Ok, Connect,
(also, for busy, if enabled, and dial tone
Ring, No Carrier (also, for busy, if
not detected), No Answer and Error
enabled, and dial tone not detected), No
X2
Report basic call progress result codes
Answer, Connect XXXX, and Error
and connections speeds, i.e., Ok,
X3
Report basic call progress result codes
Connect, Ring, No Carrier (also, for
and connections rate, i.e., Ok, Connect,
busy, if enabled, and dial tone not
Ring, No Carrier, No Answer, Connect
detected), No Answer, Connect XXXX,
XXXX, Busy, and Error
and Error
Y0
Disable long space disconnect before on-
X4
Report all call progress result codes
hook
and connections rate, i.e., Ok, Connect, Y1
Enable long space disconnect before on-
Ring, No Carrier, No Answer, Connect
hook
XXXX, Busy, No Dial Tone and Error
Z0
Restore stored profile 0 after warm reset
Z1
Soft reset and restore stored profile 1
&C0
Soft reset and force RLSD active
after warm reset
regardless of the carrier state
&C1
Allow RLSD to follow the carrier state
&D0
Interpret DTR On-to-OFF transition
&D1
Interpret DTR On-to-OFF transition
per &Qn
per &Qn
&Q0, &Q5, &Q6
The modem ignores DTR
&Q0, &Q1, &Q4, &Q5, &Q6 Asynchronous escape
&Q1, &Q4
The modem hangs up
&Q2, &Q3
The modem hangs up
&Q2, &Q3
The modem hangs up
&D2
Interpret DTR On-to-OFF transition
&D1
Interpret DTR On-to-OFF transition
per &Qn
per &Qn
&Q0 through &Q6
The modem hangs up
&Q0, &Q1, &Q4, &Q5, &Q6
Soft reset
&Q2, &Q3
The modem hangs up
Note:
Bold face indicates default value
&F0
Restore factory configuration 0
&F1
Restore factory configuration 1