public static boolean newNum (String testNum) {
	    Connection c = null;
	    Statement stmt = null;
	    try {
	        Class.forName("org.sqlite.JDBC");
	        c = DriverManager.getConnection("jdbc:sqlite:database/OrdSystem.db");
	        stmt = c.createStatement();
	        ResultSet rs = stmt.executeQuery("SELECT phonenumber FROM customerdetails WHERE phonenumber LIKE '" + testNum + "';"  );
            /////
	        int countResults = 0;
	        while ( rs.next() ) {
	        	  countResults++;
		       } 
	        /////
	        //boolean test = rs.first();
            if(countResults < 1)
                return true;
            else
                return false;
	    }
	    catch ( Exception e ) {
	        System.err.println( e.getClass().getName() + ": " + e.getMessage() );
	        System.exit(0);
	    }
		return false;
	}