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4 at+clck facility lock, At+clck facility lock, At+clck – Siemens Brodersen MC55 AT User Manual

Page 109

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MC55_ATC_V04.00

Page 109 of 475

3/17/06

Confidential / Released

5.4

AT+CLCK Facility lock

AT+CLCK

can be used to lock, unlock or interrogate a network or ME

. The command can be

aborted when network facilities are being set or interrogated.

Syntax

Parameter Description

Phone security locks set by client or factory

Primarily intended for the client to take safety precautions, "SC", "PS" and "FD" can be configured individually.

"PS" may also be factory set.

Parameter

is not applicable to security locks.

See examples below for further details.
"SC"

SIM (lock SIM cards). SIM requests password upon ME power-up and when

this lock command is issued.

: SIM PIN1.

"PS"

Phone locked to SIM card. ME requests password when other than current SIM

card is inserted.

"PS" lock is frequently referred to as "phone lock", or "device lock". Accord-

ingly, the password may be called "phone code" or "device code". The "PS"

password is not associated with the PUK of the SIM card. If incorrectly entered

three times, the Master Phone Code is required to lift the lock. This is an 8-digit

device code associated to the IMEI number of the mobile which can only by

obtained from the manufacturer of the module. Once the Master Phone Code

has been acctepted, the mobile is operational, and the "PS" lock is no longer

active. If needed it must be set once again.

Test Command

AT+CLCK=?

Response(s)

+CLCK:

list of supported

s

OK

Write Command

AT+CLCK=

,

[,

][,

]

Response(s)

if

is not equal 2 and command successful:

OK
if

= 2 and command successful:

+CLCK:

[,

]

[+CLCK:

[,

]]

[+CLCK: ...]
OK
If error is related to ME functionality
+CME ERROR

Reference(s)

PIN

ASC0 ASC1

MUX1

MUX2

MUX3 Charge

Last

GSM 07.07, GSM 02.04, GSM 02.88,

GSM 03.88, GSM 04.88

%

%

%

%

%

%

!

!

!

(str)