Specifications

ISU AT Command Reference Phase VII AT Commands
Iridium Proprietary Version 2.45
20 June 2011 106
<longitude> Longitude in degrees.
<longitude flag> ‘E’ to indicate East, or ‘W’ to indicate West.
<valid flag> ‘A’ to indicate a valid position fix , or ‘V’ to indicate no valid position available
If the GPS receiver is not fitted, or if it is not enabled (see +GPSSTA command for 9555A), then an invalid
position is reported.
11.25 +GPSPOS – Report GPS position (9575)
Exec Command: +GPSPOS
This command is added in the 9575 and reports the latest position determined by the GPS receiver.
Command Response:
<latitude>,<latitude flag>,<longitude>,<longitude flag>,<valid
flag>,<timestamp>
where:
<latitude> Latitude in degrees e.g. 09.5000 is 9° 30′ 00″.
<latitude flag> ‘N’ to indicate North, or ‘S’ to indicate South.
<longitude> Longitude in degrees.
<longitude flag> ‘E’ to indicate East, or ‘W’ to indicate West.
<valid flag> ‘A’ to indicate a valid position fix , or ‘V’ to indicate no valid position available
<timestamp> Age of fix in seconds.
If the GPS functionality is not enabled (see +GPSSTA command for 9575), then an invalid position is
reported.
11.26 +GPSUPD – Update GPS position (9575 only)
Exec Command: +GPSUPD
This command is added in the 9575 and causes the GPS receiver to attempt to update its position fix.
The command always returns OK immediately.
If GPS functionality is enabled (see +GPSSTA command for 9575), the receiver tries to obtain a fix for up
to 60 seconds.
If the GPS functionality is not enabled (see +GPSSTA command for 9575) no position update will be
made.
11.27 +QGPS – Send Quick GPS message (9575 only)
Exec Command: +QGPS
This command is added in the 9575 and causes a message to be sent to the configured “Quick GPS”
recipients with the current location.
The command returns OK if the SMS has been constructed and a send attempt has been made.
The command returns +CME ERROR: 003 if the send could not be attempted because the SMS subsystem
is not ready (no SIM, or the command has been called too early in the handset start up sequence).