This is the "undelete" option of the Assist menu which must be used to restore any record or group of records marked for deletion by the Delete command. That is why all expressions that you may enter during the Delete procedure (and in the same order; see above) are valid also for Recall (you may RECALL just the current record, a group of records matching a specified condition, or ALL records).
Note that after your file is PACKed, you can not RECALL any records any more. Remember it before PACKing.