Siemens MC55 - page 108

MC55 AT Command Set

5.2 AT+CPIN2 s

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

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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.

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 a uthentication code changes from READY

to SIM PIN2).

Examples

EXAMPLE 1

To change PIN2:

EXAMPLE 2

To unblock a disabled PIN2:

<new pin>(str)

<code>(text)

AT+CPWD="P2","0000","8888"

(where "0000" = old PIN2 and "8888" = new PIN2)

AT+CPIN2?

+CPIN2: SIM PUK2

PIN2 has been disabled, PUK2 must be entered

to define a new PIN2

AT+CPIN2=12345678,8888

where "12345678" is the PUK2, and "8888" the new

PIN2.