testCallCase  OPERATION ::= {                                                                          
        ARGUMENT
               testCallCaseArg
        RESULT
               testCallCaseRes
        ERRORS {
        CODE      local:126 }

testCallCaseArg (MoCallArg) ::= [0] {
        callingMsisdn                                       [0] ISDN-AddressString,                   
        imsi                                                     [1]    IMSI                                         OPTIONAL,
        basicServiceCode                                       basicServiceCode,
        calledNumber                                       [4] ISDN-AddressString,
        originatingMscNumber                          [5] ISDN-AddressString,
        ...}

testCallCaseArg (DivertedCallArg) ::= [2] {
        callingMsisdn                                       [0] ISDN-AddressString,                   
        imsi                                                     [1]    IMSI                                         OPTIONAL,
        basicServiceCode                                       basicServiceCode,
        forwardingMsisdn                                [4] ISDN-AddressString,
        forwardedToNumber                             [5] ISDN-AddressString,
        forwardingMscNumber                         [9] ISDN-AddressString                    OPTIONAL,
        ...}

testCallCaseRes (MoCallRes) ::= SEQUENCE [0] {
        moCallAllowedInfo                               [0] moCallAllowedInfo                                             OPTIONAL,       
        callBarredType                                     [1]    INTEGER(1 byte)                                             OPTIONAL,
        cliRestrictionOption                              [2]    INTEGER(1 byte)                                             OPTIONAL,
        pre-paySubscriber                                [3] NULL                                                                 OPTIONAL,
        moCallNotResolved                             [4] moCallNotResolved                                            OPTIONAL,
        ...}

moCallAllowedInfo ::= SEQUENCE {
        privateFeatureData                               [0] OICK-privateFeatureData                                    OPTIONAL,
        o-CSI                                                   [1]    O-CSI                                                              OPTIONAL,
        ...}

OICK-privateFeatureData ::= SEQUENCE {
        ss-status                                                     OCTET STRING(1..5),
        incategorykey                                              OCTET STRING(1..2631),
        ...}

moCallNotResolved ::= SEQUENCE {
        privateFeatureData                               [0] OICK-privateFeatureData                                    OPTIONAL,
        o-CSI                                                   [1]    O-CSI                                                              OPTIONAL,
        ...}