Specifications

ISU AT Command Reference Phase VII AT Commands
Iridium Proprietary Version 2.45
20 June 2011 103
+CLPBK:<status>
where:
<status>:
0 disable loopback
1 enable loopback
This announcement is sent when a TPI audio loopback request is received (TPI SALB).
This message is used internally to the 9555A Handset, and is not intended for use by end users. This
notification is not available on the 9555 Handset or the 9522B LBT.
11.19 +CAPPV – Application version information
Exec Command:
+CAPPV:<app>,<gpio>,<combined>
where:
<app>: Quoted string containing application main processor firmware version
<gpio>: Quoted string containing application auxiliary processor firmware version
<combined>: Quoted string containing handset combined firmware version
.
This message is used internally to the 9555A Handset, to allow the TPI RQVN command to report the
application firmware revisions as well as the transceiver revisions, and is not intended for use by end users.
This command is not available on the 9555 Handset or the 9522B LBT.
11.20 +CDEBUG – Configure Crash Debug behaviour
Set Command:
+CDEBUG=<mode>
where:
<mode>:
0 disable Crash Debug
1 enable Crash Debug
This message is used internally to the 9555A Handset, to simplify debugging, and is not intended for use by
end users. This command is not available on the 9555 Handset or the 9522B LBT.