However, for all kinds of wireless communications, after connecting it is still necessary to go through the city telephone-line networks. The Telecommunications Act stipulates that no operator may refuse to allow any other operator to use its lines.
然而，不管是哪一種無線電話，接撥後還是要經過市內電話網路來傳遞，而「電信法」中又明訂任何業者都不能拒絕別家業者的網路銜接要求。