anchor.diff:  		    {lists:member(Number, Numberlist), []}
   	    end
       end.
  +
  +can_register(Header, Number) ->
  +    can_use_name(get_user_verified(Header, "REGISTER"), Number).
   
   check_and_send_auth(Header, Socket, Phone, Tophone, Func, Arg, Method, Classdefs) ->
       Class = get_class(Tophone, Classdefs),
  
positive.code: 	    true
      end.
  
  can_register(Header, Number) ->
      case get_user_verified(Header, "REGISTER") of
  	false ->
  	    {false, []};
  	stale ->
  
negative.code: 
  check_auth(Header, Method, Number, Tophone, Classdefs) ->
      User = get_user_verified_proxy(Header, Method),
      {Numberallowed, _} = can_use_name(User, Number),
      {_, _, _, Classes} = get_passnumber(User),
      Class = get_class(Tophone, Classdefs),
  %    Classlist = [internal, mobile_or_pay, national, local, almostinternal, bogus, international],
      Classallowed = lists:member(Class, Classes),
  