回複：請大家幫忙出出主意，我拿到了一張近三千元的電話單。

Since it is your fault to press "send", I don't think you have any chance to win in court. From your deion, the phone card company have no responsibliliy also. Usually, if you don't press "#", the phone still can be connected after a little while waiting.

The better way is to argue with Cinglue, wish them reduce some bill. Good Luck.