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FIBOCOM L860 AT Commands User Manual
Page 174 of 254
Command
Description
Or
CME ERROR: <error>
Read
N/A
Test
[Function]
Test command returns OK.
[Syntax]
AT+XAUTH=?
[Response/Action]
OK
Parameters
<sessionid>:
Is the value returned by +CCHO command after opening the AID (eg: ISIM) and before
closing the AID. For SIM and USIM it needs to be 0.
<Auth_context_type>:
1 3G security context (input <RAND>, <AUTN>)
2 GSM security context (input <RAND>)
3 VGCS/VBS security context (planned for future)
4 GBA security context (Bootstrapping Mode) (input <RAND>, <AUTN>)
5 GBA security context (NAF Derivation Mode) (input <NAF_ID>, <IMPI> (<IMPI> not
valid for ISIM))
6 IMS AKA security context (valid only for ISIM) (input <RAND>, <AUTN>)
Note:
1. <Auth_context_type> 3 is not supported.
2. ISIM is an application residing on UICC and hence <Auth_context_type> 6 will be
considered same as 3G security context.
<RAND>, <AUTN>,<NAF_ID>, <IMPI>
All input parameter are in String format and as per 3GPP.
<status>:
0 authentications successful
1 synchronize fail
2 MAC wrong(status code '9862')
