ワン切ぎり

noun, noun or participle which takes 'suru'

one-ring hang-up call; wangiri

A call that is intentionally hung up after one ring, often to trick the recipient into calling back (a common scam tactic) or to exchange phone numbers without incurring charges. Can be used as a noun or with する.

• 知しらない番ばん号ごうからワン切ぎりが来きた。

  I got a one-ring hang-up call from an unknown number.

• 友とも達だちにワン切ぎりして、番ばん号ごうを教おしえてもらった。

  I gave my friend a missed call and got their number in return.