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PHS8 AT^SCSL Customer SIM Lock permit-all lock | Thales IoT Developer Community

August 31, 2015 - 12:17am, 2847 views

Hi!

how could customer simlock (^SCSL) get locked so querying the <password>,<PH-NET PUK> with action=4 or 5 like

AT^SCSL="PN", 4

is impossible (response:  

^SCSL: ERROR )

but still the module accepts all SIM cards resp MCC.MNC pairs?

Is there a wildcard of sorts for the <data> in

AT^SCSL=<facility>, <action>[, <password>, <data>]

like

AT^SCSL="PN", 1, "87654321", "*.*"

is what I would like to get?

It's quite mandatory we can lock down the simlock to "free usage of all SIM cards" so user (or malware) can't read out the depersonalization key password and PH-NET PUK

BR

jOERG