In Sweden, one pulse was (is) used for zero, two pulses for one and so forth. Therefore, old rotary phones havet zero next to one [1]. However, when buttons wer

In Sweden, one pulse was (is) used for zero, two pulses for one and so forth. Therefore, old rotary phones havet zero next to one [1]. However, when buttons were introduced de ended up with the same layout as the US. 1:http://upload.wikimedia.org/wikipedia/commons/f/f9/Dialog.jpg http://upload.wikimedia.org/wikipedia/commons/f/f9/Dialog.jp...