Xircom An Intel Company GEM3501 User Manual
Core Engine GSM/GPRS Modem Developer Guide Preliminary Draft: 7/6/2001
39
Part Number: 07100026, Revision: 002
Confidential
© 2001 Xircom, Inc., an Intel company All rights reserved.
All trademarks and copyrights are the property of Xircom, Inc., an Intel company
All trademarks and copyrights are the property of Xircom, Inc., an Intel company
!
Set the DCD to ON
!
Monitor the DTR
App > Modem ATE0Q0V1&C1&D0
Initialization string
Modem > App
OK
Command is valid
App > Modem ATS0=1
Auto answer on 1st ring
Modem > App
OK
Command is valid
10.1.2.4 SIM PIN Status
The following example provides the AT command and response for querying the PIN
status and entering the SIM PIN number if required.
status and entering the SIM PIN number if required.
App > Modem AT+CPIN?
Query the SIM PIN status
Modem > App
+CPIN: Ready
OK
GSM terminal is not waiting for any password
+CPIN: SIM PIN terminal is waiting for PIN
+CPIN: SIM PUK terminal is waiting for PUK
ERROR SIM is not installed
If the response is +CPIN:Ready, then skip the remainder of this paragraph. If the
response is +CPIN:SIM PIN then proceed with the remainder of this paragraph to enable
the terminal by entering the SIM PIN.
response is +CPIN:SIM PIN then proceed with the remainder of this paragraph to enable
the terminal by entering the SIM PIN.
CAUTION: Use care when entering the SIM PIN. If it is entered incorrectly three times
in a row, the GSM terminal will lock and a SIM PUK is required to unlock the SIM.
in a row, the GSM terminal will lock and a SIM PUK is required to unlock the SIM.
App > Modem AT+CPIN=”1234”
Enter the PIN number
Modem > App
OK
Command is valid
App > Modem AT+CPIN?
Query the SIM PIN status
Modem > App
+CPIN: Ready
OK
GSM terminal is not waiting for any password
+CPIN: SIM PIN terminal is waiting PIN
If the response is +CPIN:Ready, then skip the remainder of this paragraph. If the
response is +CPIN:SIM PIN then carefully verify that you have the correct SIM PIN and
repeat the SIM PIN entry.
response is +CPIN:SIM PIN then carefully verify that you have the correct SIM PIN and
repeat the SIM PIN entry.
10.1.2.5 Data Call Setup (modem origination)
The following example provides the AT command and response for setting the Core
Engine modem for 9600 baud, non-transparent mode.
Engine modem for 9600 baud, non-transparent mode.