IC card public phone is it play and is it play problem whether telecommunication operator and IC card public telephone production firm care about and not worried to wait an important issue that solve together to guard against theft to steal.
英
美
- IC卡公用電話(huà)的盜打與防盜打問(wèn)題是電信運營(yíng)商與IC卡公用電話(huà)機生產(chǎn)廠(chǎng)商共同關(guān)心和急待解決的一個(gè)重大問(wèn)題。
