User's Manual

Iridium Satellite LLC
9601 Transceiver –AT Command Reference
Iridium Satellite LLC Proprietary & Confidential Information Page 8 of 51
Information contained herein is preliminary and subject to change without further notice
The set command enables or disables sending of the +CIEV unsolicited result code
from the 9601 to the DTE 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 9601 (default).
1 Enable indicator event reporting; buffer the most recent +CIEV
unsolicited result code for each indicator when the data port is
reserved (e.g. in SBD data mode) and flush them to the DTE after
reservation; otherwise forward them 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 on the signal strength indicator
1 Equivalent to 1 bars on the signal strength indicator
2 Equivalent to 2 bars on the signal strength indicator
3 Equivalent to 3 bars on the signal strength indicator
4 Equivalent to 4 bars on the signal strength indicator
5 Equivalent to 5 bars on the signal strength indicator
The reported signal strength is the same value that would be returned by the +CSQ
command.
When enabled, the signal quality indicator is reported only when the signal strength
changes.
<svcind>:
Control reporting of "service availability" indicator changes:
0 No "service availability" indicator reporting.
1 Enable "service availability" indicator reporting using result code
+CIEV:1,<value>