dialling
simple noun2 コロケーション平均頻度: 7.5
発信音
The sound heard on a telephone line that indicates it is ready for a number to be dialled.
固定電話の受話器を上げたときに聞こえる、電話をかける準備ができたことを示す音。
A sequence of digits for a specific geographic area, used when making a telephone call.