NAL Research Corporation (TN2012-02-V1.0)
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Query the current SBD lock status of the A3LA-RS. The response is of the form:
+CULK:<status>
<status>:
0
Unlocked
1
Locked
2
Permanently locked
A.8.98 +CVMI – Voicemail Indication (Not Applicable to the A3LA-RS)
Exec Command:
+CVMI
Query the status of the voicemail indication flag. The response is of the form:
+CVMI:<vmi>
where <vmi> is:
0
No voicemail indication has been received
1
A voicemail indication has been received
The voicemail indication flag indicates whether a voicemail notification message has been
received from the voicemail system. The flag is set to 1 when an indication is received, and is
cleared to 0 after being queried with the +CVMI command.
Note:
For this feature to function, the voicemail number must be programmed into the A3LA-
R/RM/RGS.
A.8.99 +CICCID – Read ICC ID from SIM
Exec Command:
+CICCID
Query the status ICC ID of the SIM:
+CICCID
This returns the 19 or 20 digit Integrated Circuit Card Identification of the SIM.
Note:
This value is cached from the SIM and thus is not available until the caching has
completed ~5-10 seconds after startup.
A.8.100 +CLIP – Calling Line Identification Presentation
Exec Command:
+CLIP=<n>
Note:
While this command is implemented in the A3LA-RS, 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 in a
mobile terminated call via the +CLIP unsolicited result code. <n> controls only the presentation
of the unsolicited result code; the delivery of Calling Line Identity information to the A3LA-RS is
controlled by the provisioning of the CLI Presentation supplementary service in the network
where <n> is:
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.