中華電信門號續約

REY | 中華
我門號要到期
                                                                               
我沒有想要續約手機
                                                                               
本身通話量不大
                                                                               
想有回饋通話費的方案
                                                                               
好像有在本版看到通話費88折的方案
                                                                               
有其他更好的方案嗎??
                                                                               
例如:我先NP到別家在NP回來 這樣會有比較好的優惠嗎??
                                                                               
謝謝喔