Three-Party-Operations {itu-t(0) recommendation(0) q(17) q954(954) part2(2)
  operations-and-errors(1)} DEFINITIONS EXPLICIT TAGS ::=
BEGIN

EXPORTS begin3PTY, end3PTY;

IMPORTS
  OPERATION
    FROM Remote-Operations-Information-Objects {joint-iso-itu-t
      remote-operations(4) informationObjects(5) version1(0)}
  userNotSubscribed, notAvailable, invalidCallState, resourceUnavailable,
    supplementaryServiceInteractionNotAllowed
    FROM General-Error-List {itu-t recommendation q 950 general-error-list(1)};

begin3PTY OPERATION ::= {
  ERRORS
    {userNotSubscribed | notAvailable | invalidCallState | resourceUnavailable
      | supplementaryServiceInteractionNotAllowed}
  CODE    local:4
}

-- This Recommendation does not provide procedures for the generation of the error "notAvailable"
end3PTY OPERATION ::= {ERRORS  {invalidCallState}
                       CODE    local:5
}

END