ONHOLD

Delayed — postponed (2,4)

Solution has appeared in 2 crosswords (2 across and 0 down):

• Quick crossword No 16,031 — 2021-09-22 23:00:32
  12A: Waiting to get through to someone? (2,4)
• Quick crossword No 15,430 — 2019-10-20 23:00:10
  20A: Delayed — postponed (2,4)