call-back

from WordNet (r) 3.0 (2006)

call-back
    n 1: a return call
    2: the recall of an employee after a layoff

from The Collaborative International Dictionary of English v.0.48

call-back \call-back\ n.
   1. a return call, especially a telephone call.
      [WordNet 1.5]

   2. the recall of an employee to work after a layoff.
      [WordNet 1.5]