| three-way calling | (n) a way of adding a third party to your conversation without the assistance of a telephone operator |
| I had survived my first three-way calling attack. | นี่ฉันเพิ่งรอดจากการประชุมสาย 3 คนหรอเนี่ย Mean Girls (2004) |
| three-way calling | (n) a way of adding a third party to your conversation without the assistance of a telephone operator |