The FAB will entertain any reasonable request for scheduling the time and place of the hearing, but such requests should be made at the time that the hearing is requested. Scheduling is at the discretion of the FAB, and is not reviewable. In most instances, once the hearing has been scheduled and appropriate written notice has been mailed, it cannot be postponed at the claimant's request for any reason except those stated in paragraph (b) of this section, unless the FAB reviewer can reschedule the hearing on the same docket (that is, during the same hearing trip). If a request to postpone a scheduled hearing does not meet one of the tests of paragraph (b) of this section and cannot be accommodated on the same docket, or if the claimant and/or representative cancels or fails to attend a scheduled hearing, no further opportunity for a hearing will be provided. Instead, the FAB will consider the claimant's objections by means of a review of the written record. In the alternative, a teleconference may be substituted for the hearing at the discretion of the reviewer.