Continental Automotive Systems Inc. GNAD1A Benutzerhandbuch
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Title: User Guide for GNAD1A GSM module
Continental Automotive Systems
Date: 07/14/2008
Page: 10
• Manual Selection
Use AT+COPS for manual selection
• Display Extended Operator Name
Use AT+XCOPS=8 for short Operator Name
Use AT+XCOPS=9 for long Operator Name
Use AT+XEONS=9 for EONS long Name
2.8.3 Call Processing
• Pause dialing is not supported per compliance matrix
2.8.4 Network Selection
• Use AT+COPS=0 to set up automatic scaning
• Use AT+COPS=? To display NW information
• Test for limited service:
AT+CREG=1 (in the beginning)
+CREG: 3 (=> registration denied when Reject by NW is done => limited service)
AT+XCOPS=9
+CME ERROR: operation not supported (display NW name in case of registration)
+CREG: 3 (=> registration denied when Reject by NW is done => limited service)
AT+XCOPS=9
+CME ERROR: operation not supported (display NW name in case of registration)
2.8.5 UICC-OTA for MSISDN update
• Use AT+CFUN=6 at power up
• Use AT+CNUM to check the MSISDN
• Use AT+CNUM to check the MSISDN
2.8.6 Enhanced Network Selection (ENS)
• Use AT+CFUN=6 at power up
•
•
+STKPRO: 01,1,1,"3F007F206F31"
will be received on the Hypoterminal upon
Refresh
• Use AT+STKTR=01,0,255 to complete Refresh
• Repeat the AT+STKTR=01,0,255 in respinse to each +STKPRO unsolicited message
• Repeat the AT+STKTR=01,0,255 in respinse to each +STKPRO unsolicited message