Airlink X EV-DO - Manual (Page 25)

Raven X EV-DO for Verizon - User Guide, version 2.34 19
Data Communication and Host Modes
If Q=1 (Quiet On), no result codes are output whatsoever, so there is no response generated by
a (non query) command.
If Q=0 (Quiet Off), result codes are output. The format of this output is then affected by the
Verbose setting.
If Quiet mode is off, the result code is affected as follows:
For V=1 (Verbose mode), the textual result code is surrounded by a carriage return and new
line. Any AT query response is also surrounded by a carriage return and new line.
For V=0 (Terse mode), a numeric result code is output with a single trailing carriage return (no
new line is output), while any AT query response is followed by a carriage return and new line
(there is no preceding output).
For example, possible output to the AT command "AT" with carriage return (assuming quiet mode
is not on) is:
carriage return - if V=0
carriage return and new line OK another carriage return and new line - if V=1
PassThru Mode
Issuing the "AT\APASSTHRU" from a terminal emulation enters this mode. The modem responds
with OK, at which point a direct connection to the internal hardware is established.
With Wireless Ace, you can configure a string of AT commands to be sent to the Raven X when it
enters PassThru and other PassThru settings.
FIGURE 2. Wireless Ace: PassThru
Note: These commands work for the port on which they are executed. For exam-
ple, if the user types ATE1 and then AT&W using a serial port connection, it will
set the serial port to Echo On.
In PassThru mode, the Raven X does not behave normally, all port communication is passed
directly between the internal hardware and the computer connected directly to the modem. This
mode can be used to configure hardware-specific settings (for example, provisioning, trouble-
shooting, etc.).