there is the definitions for those 4 items.why dont you tell me what you are trying to do,other than read those items,flash or what,maybe i can help you.
and no you shouldn't have to unlock anything except the spc to have access to them,only on a few phones are the profiles and such not accessible thru the nv
465^"Data Services Mobile IP General User Profile"^"Data*"
466^"Data Services Mobile IP Shared Secret User Profile"^"Data*"
1192^"HDR Access Network Stream CHAP Authentication Password"^"Data*"
1194^"HDR Access Network Stream CHAP Authentication User ID"^"Data*"
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