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Raven and PinPoint CDMA User Guide Version 1.12
AirLink Communications, Inc. Page 49 March 24, 2004
Command
Description
&L<speed>,<databits>
<parity><stop bits>
Set serial line parameters (see S23)
&Sn [?]
Set DSR mode.
n = 0: Always assert DSR
n = 1: Assert DSR when in a data mode (UDP, TCP, PPP, or SLIP)
(Default).
n = 2: Assert DSR when the modem has network coverage.
Note: Although deprecated, S211 can also be used to request that
DSR is always asserted. If S211 is set to 3 and &S is changed to a
non-zero value, S211 will be changed to 1.
&V
View active profile (the contents of the registers)
&W
Writes all changed modem settings. If this command is not issued,
any modified values will revert back to their previous values at
modem reset.
&Z
This command does nothing but does not cause an error either.
\ACEPW=new123
Change the Ace password to a new value. Password is case
sensitive. Default value is 12345
Example: AT\ACEPW=new123
\APASSTHRU
Set modem operation to pass through mode. This will pass any
characters received on the serial port directly to the internal OEM
Modem and output any characters from the internal OEM Modem
out the serial port. This allows direct access/configuration of the
OEM Modem. Once this mode is entered, the unit must be
physically reset to return to normal operation.
NOTE: It may take up to 30 seconds for the OEM Modem to
respond after CONNECT is output.
NOTE: This mode is not available through the remote AT telnet
server.
\APPP
Set modem operation to PPP mode. The modem expects the Host to
start PPP negotiation. DTR must be asserted or (&D0 or S211=1)
\ASLIP
Set modem operation to SLIP mode. DTR must be asserted or (&D0
or S211=1)
\Qn [?]
Set or query the serial port flow control setting.
n = 0: No flow control is being used
n = 2: RTS/CTS hardware flow control is being used
n = 4: Transparent software flow control. Uses escaped XON and
XOFF for flow control. XON and XOFF characters in data stream
are escaped with the @ character (0x40). @ in data is sent as @@.
*CSX1=[0|1] [?] If set (*CSX=1), PASSTHRU mode will echo all host received data
and will not pass the data to the modem while the modem is not
asserting DCD. If the modem is asserting DCD, data will be passed
from the host to the modem as it normally is when *CSX1=0.