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TC63 AT Command Set  
3.3 AT^SIND
s
TC63_ATC_V00.490
Page 72 of 501
5/24/05
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Unsolicited Result Codes
 URC 1
Format of the standard indicator:
+CIEV: 
Value related to an indicator has changed. 
 URC 2
Format of the "adnread" indicator issued when accessing the ADN phonebook records stored on the SIM:
+CIEV: 
+CIEV: 
One URC is issued for every used Abbreviated Dialing Number (ADN) phonebook record. After the last record
of the ADN phonebook was read, a URC with "READY" tag signals end of processing. 
 URC 3
Format of the Voice Message indicator, if the number of waiting messages is delivered by the network: 
+CIEV: 
If the number of waiting messages is not delivered the standard indicator applies. 
 URC 4
Format of the "eons" indicator: 
+CIEV: 
One URC is issued for each new LAI (Location Area Information) broadcast by the network. 
 URC 5
Format of the "nitz" indicator: 
+CIEV: 
Parameter Description
String values and their 
 ranges.
All indicators supported by 
 are accessible with this command, too. A detailed description of these indi-
cators can be found there.
The following indicators are accessible via 
 only: 
“audio“
Activity of the built-in audio unit. 
“vmwait1“
Voice Message Waiting Indication for line 1
"vmwait1" and "vmwait2" indicate the receipt of a special short message with
a Voice Message Waiting Indicator. The service must be provisioned by the
operator. 
The numbers 1 or 2 in "vmwait1" and "vmwait2" are related to the two lines of
the Alternate Line Service (ALS), also defined in CPHS Phase 2 standard. For
further details refer to the 
 command. 
The presentation mode of the indicator varies with the operator: If more than
one message are waiting, some operators only indicate the first one, others
deliver the indicator each time a new voice message is put into the mailbox.
<indDescr>
(str)
0
Audio unit not active.
1
Value 1 means for example:
Outgoing voice call: Indicator appears when dialing starts.
Incoming voice call: Indicator appears prior to the RING result code.
0
The value 0 notifies that no new voice message is available, and is pro-
vided by the service center to clear the voice message indication after 
the subscriber has retrieved all voice messages. 
1
The value 1 notifies the subscriber that the mailbox contains one or 
several messages.