anchor.diff:  				{ok, _} = ocs:add_subscriber(Identity, Password, []),
   				F(F, N - 1)
   	end,
  -	ok = Fadd(Fadd, (PageSize * 2) + (PageSize div 2)),
  +	NumAdded = (PageSize * 2) + (PageSize div 2) + 17,
  +	ok = Fadd(Fadd, NumAdded),
   	RangeSize = case PageSize > 25 of
   		true ->
  -			25;
  +			rand:uniform(PageSize - 10) + 10;
   		false ->
   			PageSize - 1
   	end,
  
positive.code: 				end
  	end,
  	End = Fget(Fget, PageSize + 1, PageSize + RangeSize),
  	End >= (PageSize * 2) + (PageSize div 2).
  
  get_acct_usage() ->
  	[{userdata, [{doc,"Get a TMF635 acct usage"}]}].
  
negative.code: 				ok = ocs:add_client(Address, Secret),
  				F(F, N - 1)
  	end,
  	NumAdded = (PageSize * 2) + (PageSize div 2) + 17,
  	ok = Fadd(Fadd, NumAdded),
  	RangeSize = case PageSize > 25 of
  		true ->
  			rand:uniform(PageSize - 10) + 10;
  		false ->
  			PageSize - 1
  	end,
  