Old Swedish analog telephone sounds when dialing through a long distance with several connections.<br/>老電話開關（500選擇器）.wav<br/>聲道：2<br/>類型：wav<br/>500、Switchboard、Phone、selector、Telephone、Tone、Dial、Antique<br/>500、總機、電話、選擇、電話、音、撥號、古董<br/>資料來源：freesound ( https://freesound.org )