The KLM Flying Dutchman program has teamed up with telecom provider O2 to offer members who do not reside in the Netherlands 10 miles for each call they make while in the Netherlands.
In addition to the bonus miles for each call, members can earn a one-time bonus of 250 miles for their first call in Holland.
To take advantage of this offer, simply register with O2 and switch your mobile phone to the O2 or Telfort network each time you visit Holland. To register, send a text message with your FD number to +31 647 444 777. For details see http://www.klm.com.