User guide

Developers guidelines | AT commands
90 June 2010
AT+CRC Cellular result codes (ver. 2)
AT+CR Service reporting control
Execution
command: AT+CHUP
Test command: AT+CHUP=? Shows if the command is supported.
Description: Controls whether or not the extended format of incoming call indication or
GPRS network request for PDP context activation or notification for VBS/
VGCS calls is used. When enabled, an incoming call is indicated to the TE
with unsolicited result code +CRING: <type> instead of the normal RING.
Set command: AT+CRC=[<mode>]
Read command: AT+CRC? Displays the current setting.
Read command
response: +CRC: <mode>
Test command: AT+CRC=? Shows if the command is supported.
Test command
response: +CRC: (list of supported <mode>s)
Parameter:
<mode>:
<mode> Description
0 Disables extended format. Default value
1 Enables extended format
Description: Enables or disables display of intermediate +CR:<serv> result code to be
returned during the call setup phase. The code is returned before the
intermediate result code CONNECT is returned.
Set command: AT+CR=<mode>
Read command: AT+CR? Displays the current <mode> setting.
Test command: AT+CR=? Shows if the command is supported.
Test command
response: +CR: (list of supported <mode>s)
Parameter:
<mode>:
<mode> Description
0 Disable reporting. Default value
1 Enable reporting