Siemens MC55 New pinstr, AT+CPWD=P2,0000,8888, AT+CPIN2? +CPIN2 SIM PUK2, AT+CPIN2=12345678,8888

MC55 AT Command Set

5.2 AT+CPIN2

<new pin>(str)

s

mobile

If the requested code was SIM PUK2: new password (PIN2).

See Chapter 5.1.1 for more information about when you may need to enter the PUK.

<code>(text)

READY	ME is not pending for any password.
SIM PIN2	ME is waiting for SIM PIN2.
	This <code> is returned only when PIN2 authentication has not yet been done
	or has failed (+CME ERROR:17).
SIM PUK2	ME is waiting for SIM PUK2.
	This <code> is returned only when PIN2 authentication has failed and ME is
	pending for SIM PUK2 (i.e. +CME ERROR:18).

Note

•Functions accessible only after PIN2 authentication: AT+CACM: Accumulated call meter (ACM) reset or query AT+CAMM: Accumulated call meter maximum (ACMmax) set or query AT+CLCK: Facility lock to "FD" (Fixed dialing phonebook)

AT^SLCK: Facility lock to "FD" (Fixed dialing phonebook)

AT+CPWD: Change "P2"password

AT^SPWD: Change "P2"password

AT+CPUC: Price per unit and currency table

AT+CPIN2: Enter SIM PIN2 or SIM PUK2 if requested.

For example, SIM PIN2 will be needed when you attempt to edit the "FD" phonebook and ME returns +CME Error 17 or +CPIN: SIM PIN2.

Once the required <pin> has been entered correctly, PIN2 authentication code changes to READY. After 300s, a repetition of the authentication process is required (PIN2 authentication code changes from READY to SIM PIN2).

Examples

EXAMPLE 1

To change PIN2:

	AT+CPWD="P2","0000","8888"	(where "0000" = old PIN2 and "8888" = new PIN2)
	OK
EXAMPLE 2
	To unblock a disabled PIN2:
	AT+CPIN2?
	+CPIN2: SIM PUK2	PIN2 has been disabled, PUK2 must be entered
	OK	to define a new PIN2
	AT+CPIN2=12345678,8888	where "12345678" is the PUK2, and "8888" the new
		PIN2.

MC55_ATC_V01.05	Page 108 of 469	2/10/04
Confidential / Released