Please press the call button whenever you need any help.

有任何需要时，请按呼叫钮。

Did you push the call button, sir? what's the matter?

先生是你按的呼叫钮？怎么啦？

The call button and reading-light switch are above your head.

在您座椅的上方备有阅读灯开关和呼叫按钮。

Call-button C : press this button to send on CALL TONES.

呼叫按钮：按下这个按钮，以传送出电话口气。

You start a video call by pressing the call button on the remote control.

可以通过按遥控器上的Call按钮来开始一次视频呼叫.

Next to the call button, there is the reading lamp switch.

在呼叫按钮旁边, 有一个阅读灯的开关.

Push the call button and an air hostess will come at once.

按一下呼叫按钮，空姐就会立即过来。

Please press the call button if you need summon a attendant.

当您需要帮助时，请按呼唤铃。

The outside call button is mounted on an individually installed pole.

机外驱动按钮装在一条独立安装的直柱上。

The intercom had a loud call button that made a shrill beep when pressed.

这种对讲机有个大声呼唤按钮,按压时会发出嘀嘀尖叫声.