Specifications

ISU AT Command Reference Phase VI AT Commands
Iridium Proprietary Version 2.45
20 June 2011 79
0 Disable the +CLIP unsolicited result code. (default)
1 Enable the +CLIP unsolicited result code to be sent to the DTE following the RING
result code when a mobile terminated call is received and Calling Line Identity
information is present.
The unsolicited result code has the format:
+CLIP:<number>,<type>
where:
<number> is the phone number of the calling party in “quotes”, in the format specified by <type>.
<type> indicates the type of number:
129 Dial string without the international access character.
145 Dial string which includes the international access character ‘+’.
Read Command: +CLIP?
Query the current CLI Presentation provisioning status and the status of the +CLIP unsolicited result code.
The response is of the form:
+CLIP:<n>,<m>
<m>:
0 CLIP not provisioned
1 CLIP provisioned
2 Unknown (e.g. no network, etc.)
10.9 +CLIR – Calling Line Identification Restriction
Exec Command: +CLIR=<n>
Note: While this command is implemented in Iridium ISU, it may not yet be supported in the Iridium
network. Stand by for an Iridium Technical Bulletin announcing network support for this feature.
This command controls the presentation of the Calling Line Identity of the calling party to the called party
in the next mobile originated call.
<n>:
0 Presentation is determined by the subscription of the CLIR service.
1 CLIR invocation – i.e. hide the CLI for the next mobile originated call. This requires
CLIR to be provisioned in one of the temporary modes.
2 CLIR suppression – i.e. show the CLI for the next mobile originated call. This requires
CLIR to be provisioned in one of the temporary modes.
Note: If the CLIR service is not provisioned, and either invocation or suppression is requested for the next
call, the next call may be rejected by the network. It is the DTE’s responsibility to check whether CLIR is
provisioned using the +CLIR? read command.
Read Command: +CLIR?
Query the current CLI Restriction provisioning status and the CLIR invocation/suppression status for the
next call. The response is of the form:
+CLIR:<n>,<m>
<m>:
0 CLIR not provisioned