iTegno 39XX GPRS Modem
AT Commands Guide
02000C17
•
v1.5
Confidential
All specifications are correct at the time of release. iWOW Connections owns the proprietary rights to the information contained herein this
document. It may not be edited, copied or circulated without prior written agreement by iWOW Connections Pte Ltd. © 2011, 2012 iWOW
Connections Pte Ltd
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Description:
This command controls whether or not the extended format of incoming call indication or GPRS network
request for PDP context activation is used.
This command enables a more detailed ring indication, in case of incoming call. Instead of RING a unsolicited
result code +CRING: <type> is displayed on TE..
Syntax:
AT+CRC=<mode>
Command
Possible Responses
AT+CRC=<mode>
OK
Or
CME ERROR: <error>
AT+CRC?
+CRC: <mode>
OK
AT+CRC=?
+CRC: (list of supported <mode>s)
OK
AT+CRC=0
Note: disable extended format
OK
Note: Command valid
AT+CRC?
+CRC: 0
OK
AT+CRC=?
+CRC: (0,1)
OK
AT+CRC=1
Note: enables extended RING
information
OK
+CRING: VOICE
Defined Values
<mode>
0
=
disables extended format
1
=
enables extended format
<type>
ASYNC [,<priority>[,<subaddr>,<satype>]] =
asynchronous transparent
SYNC [,<priority>[,<subaddr>,<satype>]]
=
synchronous transparent
REL ASYNC [,<priority>[,<subaddr>,<satype>]]
=
asynchronous non-transparent
REL SYNC [,<priority>[,<subaddr>,<satype>]]
=
synchronous non-transparent