Pulse Dialing

例句：

1. 1.The new phone has a pulse dialing feature that makes it easy to make calls.
   这款新手机有一个脉冲拨号功能，使得打电话变得很容易。
2. 2. She dialed the number by pressing the pulse button on her phone.
   她通过按手机上的脉冲按钮来拨号。
3. 3.He used his cellphone's pulse dialing feature to reach his friend's house.
   他使用他的手机的脉冲拨号功能联系到了他朋友的家。