内线电话 meaning in English
house phone
inter phone
interphone
Examples
- The private line rang .
内线电话响了。 - Do all your rooms have telephone extensions
房间里有内线电话吗？ - All house calls are free
所有的内线电话都是免费的。 - Pabx telephone system
内线电话系统
house phone
inter phone
interphone