8 at^scsl customer sim lock, At^scsl customer sim lock, At^scsl – Siemens TC63 User Manual
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TC63 AT Command Set
5.8 AT^SCSL
s
TC63_ATC_V00.490
Page 130 of 501
5/24/05
Confidential / Draft - Do not copy
5.8
AT^SCSL Customer SIM Lock
is a Siemens defined command especially designed to manage the Customer SIM Lock feature. This
feature allows application manufacturers to lock a mobile to specific operators by activating a Network Person-
alization ("PN"). If the lock is enabled the mobile will accept only SIM cards from the given operators.
The Customer SIM Lock is protected by two different passwords:
•
= Network Personalisation password "CM" defined with
ming the Customer SIM Lock with
•
= Lock/Unlock Code defined with
and used to set the Customer SIM Lock with
Also used to deactivate a given lock or activate a new one via
. The PUK may be pro-
visioned to the end user.
The
write command serves to configure a Customer SIM Lock and to query the current settings.
Syntax
Parameter Description
“PN“
Network Personalisation (= Customer SIM Lock)
Set or remove a Customer SIM Lock, or list the locks currently activated.
0
Remove the given Customer SIM Lock from ME.
Required parameters:
Removing the Customer SIM Lock deletes both the
and all
the entire list of operators.
1
Write Customer SIM Lock data to the ME and activate the lock.
Required parameters:
="PN",
=1,
,
2
Retrieve the list of operators the ME is currently locked to.
Required parameters:
Test Command
AT^SCSL=?
Response(s)
OK
Write Command
AT^SCSL=
Response(s)
OK
ERROR
= 2 and command successful:
= 2 and operator list is empty:
^SCSL:
Reference(s)
PIN
ASC0 ASC1 USB MUX1 MUX2 MUX3 Charge
4
Last
Siemens
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<facility>
(str)
<action>
(num)