Sierra Wireless RAVEN 1X 20070914 - Manual (Page 115)

Configuration Commands
Rev 3.0B Feb.08 110
&Dn
Set DTR mode.
• n=0 : Ignore DTR, same effect as HW DTR always asserted
(same as S211=1).
• n=2 : Use hardware DTR (same as S211=0).
&Sn
Set DSR mode.
• n=0 : Always assert DSR (Default).
• 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.
Tip: 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.
\APPP
Set modem operation to PPP mode. Cannot be configured in
AceManager.
\ASLIP
Set modem operation to SLIP mode. DTR must be asserted
(&D0 or S211=1). Cannot be configured in AceManager.
\Qn
Set or query the serial port flow control setting.
• n=0 : No flow control is being used.
• n=1 : 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 @@.
+IPR=n
I/O Port Rate: Sets the data rate for the serial port (DTE‐DCE).
C3x11 or C3x11E only. Default is 115200. Cannot be configured
in AceManager.
• n=port rate (45 | 50 | 75 | 110 | 300 | 600 | 1200 | 2400 |
4800 | 9600 | 19200 | 38400 | 57600 | 115200 | 230400)
$QCVAD=n
Mode for answering data or fax with the A (answer) or via
auto answer (S0=1). C3x10 or C3x10E only. Cannot be
configured in AceManager.