即使放在ring mode時仍然沒有聲音。尤其是打開後蓋再放回去以後,一定要在ring mode時,把switch向下輕壓一下才可以聽到鈴聲。google了一下,也有其他人碰到同樣的情形,有些人還因此拿回店裏換。我就是看了youtube以後,才知道這個小trick的。Just wanted to share this tip with everyone in case anyone else is having the same problem.
Thanks again for helping me bypass the VZ when I programmed my phone!