How much do all the telephone numbers of Berlin weigh? The governing mayor from Germany’s capital could know the answer. Klaus Wowereit was given the honor of welcoming the newest edition of the printed phonebook for Berlin.

For the first time in decades are all of the numbers and business addresses collected in one: all of Berlin in a 2.8 kg folio. The citizens of Berlin have been able to pick of the new edition in the all post offices and other distributers since May 17th. The data is also available on CD-Rom or on the internet portal DasTelefonbuch Berlin.
Below is a TV spot of the mayor receiving the book: