隨著數(shù)字產(chǎn)品的普及,，個(gè)性化的定制服務(wù)也在走向每一個(gè)普通人,。打電話時(shí),，我們聽到的不再是單調(diào)的“嘟嘟”聲,，而是悅耳動(dòng)聽的音樂,。電話簿里不同的人來電,，我們聽到的電話鈴聲（ringtone）也會(huì)不同,。今天，我們就來說說“彩鈴”在英文中的說法,。

A ringback tone is an audible indication that is heard on the telephone line by the caller while the phone they called is still in use. It is normally a repeated tone, designed to assure the calling party that the called party's line is ringing.

Ringback tone（接通回音）指電話處于正常使用狀態(tài)時(shí),，打電話的人從聽筒中聽到的聲音提示。這種聲音一般都是一個(gè)重復(fù)的音調(diào),，目的只是提示打電話的人,，對(duì)方的電話正在接通中。

Ringback music, also called personalized ringback tone, is a piece of music heard by the caller instead of the traditional telephone ring signal when a telephone call is placed.

Ringback music（“個(gè)性化接通回音”）則是打電話時(shí),，傳統(tǒng)的電話提示音被音樂所取代,，于是成為了我們所說的“彩鈴”。