Specifications

ISU AT Command Reference Phase VI AT Commands
Iridium Proprietary Version 2.45
20 June 2011 75
10 Phase VI AT Commands
10.1 In – Identification (Revised)
Requests the ISU to display information about itself.
0 “2400” (traffic channel rate for IRIDIUM data/fax)
1 “0000” (ROM checksum which is not supported so zero is output)
2 “OK” (result of ROM checksum verification which is not supported so OK is always out-
put)
3 “XXXXXXXX” (Software revision level)
4 “IRIDIUM” (Product description)
5 “XXXX” (Country code)
6 “XXX” (Factory identity)
7 “XXXXXXXX” (Hardware specification)
10.2 +CIER – Indicator Event Reporting
Set Command: +CIER=[<mode>[,<sigind>[,<svcind>]]]
The set command enables or disables sending of the +CIEV unsolicited result code by the ISU in case of
indicator state changes. <mode> controls the processing of the +CIEV unsolicited result codes.
<mode>:
0 Disable indicator event reporting; do not send +CIEV unsolicited result codes to the
DTE; buffer the most recent indicator event for each indicator in the ISU. (default)
1 Enable indicator event reporting; buffer the most recent +CIEV unsolicited result code
for each indicator when the data port is not in command mode, and flush them to the
DTE on return to command mode; otherwise forward events directly to the DTE.
<sigind>:
Control reporting of “signal quality” indicator changes.
0 No “signal quality” indicator reporting.
1 Enable “signal quality” indicator reporting using result code
+CIEV:0,<rssi>
where <rssi> is:
0 Equivalent to 0 bars displayed on the ISU signal strength indicator.
1 Equivalent to 1 bar displayed on the ISU signal strength indicator.
2 Equivalent to 2 bars displayed on the ISU signal strength indicator.
3 Equivalent to 3 bars displayed on the ISU signal strength indicator.
4 Equivalent to 4 bars displayed on the ISU signal strength indicator.
5 Equivalent to 5 bars displayed on the ISU signal strength indicator.
When enabled, the signal quality indicator is reported only when the signal strength changes.
<svcind>:
Control reporting of “service availability” indicator changes.