Siemens TC63 User Manual download pdf (Page 132)

TC63 AT Command Set

5.8 AT^SCSL

TC63_ATC_V00.490 Page 132 of 501 5/24/05

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Examples

EXAMPLE 1

Prerequisite for using the AT^SCSL command is a valid "CM" password created with AT^SPWD. Therefore,

first check the "CM" password. A more detailed example can be found in Section 5.7, AT^SPWD.

EXAMPLE 2

To check, configure and remove a "PN" lock (= Customer SIM Lock):

EXAMPLE 3

If the Customer SIM Lock is active, but the user inserts a different SIM card not supported by the list of oper-

ators defined in <data> the <PUK> must be at hand:

AT^SPWD="CM",,

Check that the "CM" password was already set.

Yes, the "CM" password is valid.

AT^SCSL="PN",2,44444444

Check the current status of the Customer SIM Lock.

44444444 is the "CM" password created with

AT^SPWD.

Operator list is still empty, Customer SIM Lock has

not yet been set.

^SCSL:

AT^SCSL="PN",1,44444444,12345678,262.01:2

62.02

Set a "PN" Lock, where 44444444 = "CM" password,

12345678 = PH-NET PUK, 262.01 = MCC/MNC of

German operator T-Mobile D and 262.02 = MCC/

MNC of Vodafone D2.

AT^SCSL="PN",2,44444444

Check again.

^SCSL: 262.01:262.02

The mobile is locked to the two network operators T-

Mobile D and Vodafone D2.

AT^SCSL="PN",1,44444444,12345678,262.03

Add another operator (262.03 = MCC/MNC of Ger-

man network operator E-Plus).

AT^SCSL="PN",1,44444444,11223344,262.04

Add another operator. In this case, a new PH-NET-

PUK was used. Keep in mind that the new password

overwrites the old one.

AT^SCSL="PN",0,44444444

Remove the Customer SIM Lock. Keep in mind that

this action deletes the entire list of network operators

contained in <data>. As a result, the mobile will

accept any SIM card.

AT^SCSL="PN",2,44444444

For the purpose of this example, we check the cur-

rent status of the Customer SIM Lock.

The mobile lis locked to the German operators T-

Molile D and Vodafone D2.

^SCSL: 262.01:262.02

AT+CPIN=1111

PIN1 is accepted and the mobile is operable, except

for SIM related AT commands.

AT+CMGF=1

AT command that does not require SIM authentica-

tion.

AT+CPBS?

Attempt to use a phonebook command.

+CME ERROR: network personalisation PUK

required

Access to phonebook fails because of lack of SIM

data.

AT+CPIN?

Check status of PIN authentication.

+CPIN: PH-NET PUK

The mobile is waiting for the PH-NET-PUK.

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Siemens TC63 User Manual Page 132

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