自じ動どう車しゃ電でん話わ

noun

car phone; car telephone

Refers to a telephone installed in a vehicle, common before mobile phones became widespread. Now largely historical.

• 昔むかしは自じ動どう車しゃ電でん話わが高こう級きゅう車しゃの象しょう徴ちょうだった。

  In the past, a car phone was a symbol of a luxury car.