This service has several advantages, allowing Chinese to avoid the problems of not knowing the Japanese language, not having enough Japanese coinage with them, or not knowing phoning methods in Japan.
這項業務的優點有：使國人免受掛發國際電話時發生語言溝通的困難；解決臨時身邊無日本硬幣的不便及不諳日本電話使用方法等的困擾。