動詞
講完電話冇收到線，或者因為冇擺返正搞到冇收到線；以前啲電話個話筒係要扱落個電話座到先至可以中斷通話。如果將個電話筒晾起，其他人就會因為上一手冇收到線，而打唔到入嚟 to hold a line by not place the phone back into its housing; this would prevent incoming calls because the line is accidentally held up
傾完電話冇放返正，唔覺意晾咗線。
倾完电话冇放返正，唔觉意晾咗线。
I forgot to put the phone back, and held the line by accident.