MC35i AT Command Set

MC35i AT Command Set5.3 AT^SPICat+cpin=4714+CME ERROR: incorrect passwordat^spic^SPIC: 63OKEXAMPLE 3This example shows that after successful SIM PIN1 authentication the counter of the AT^SPIC execute andread command refers to SIM PIN2, i.e. it does not reflect the status of SIM PIN1. This may be a problem ifthe user enters a wrong PIN1 and is not aware that the number of attempts left to enter SIM PIN1 is counteddown.+CREG: 0at+cpin=1234OK+CREG: 2+CREG: 1at+cpin?+CPIN: READYat^spic^SPIC: 3OKAT^SPIC?^SPIC: SIM PIN2OKat+clck="SC",0,456789CME ERROR: incorrect passwordat^spic^SPIC: 3at+clck="SC",0,456789CME ERROR: incorrect passwordat^spic^SPIC: 3at+clck="SC",0,456789CME ERROR: incorrect passwordThe mobile ist properly registered to the network.The AT+CPIN? read command confirms that SIMPIN1 authentication was successful.As SIM PIN1 authentication was successful, thecounter relates to SIM PIN2 and correctly indicatesthat the user has 3 attempts to enter SIM PIN2.Likewise, the read command notifies that the ME iswaiting for SIM PIN2.First attempt to enter a wrong SIM PIN1.SIM PIN1 authentication is still valid, and the counterrelates to SIM PIN2.Second attempt to enter a wrong SIM PIN1.SIM PIN1 authentication is still valid, and the counterrelates to SIM PIN2.Third attempt to enter a wrong SIM PIN1.+CREG: 0at^spic^SPIC: 10SIM PIN1 authentication is no longer valid.This time, after the SIM PIN1 code has been disabled,the counter indicates the status of SIM PIN1and notifies that 10 attempts are left to enter the SIMPUK.To avoid conflicts we recommend to use the AT^SPIC read and write commands rather than the execute commandonly. The read command clearly states the currently required password, and the write command maybe used to get the counter for a specific , in this case for example "P2".MC35i_ATC_V02.00nConfidential / ReleasedPage 98 of 3909/10/08