TM 1-1510-218-10 3C-134 Figure 3C-78.  Holding Airspeed and EFC Time Entry and Display Table 3C-57.  Holding Airspeed and EFC Time Entry and Display Procedure NO. DESCRIPTION/FUNCTION 1 The desired holding speed inserted. 2 EFC time inserted. 3 The CMD IAS holding speed appears on the Lateral Steering pages 3 minutes prior to arrival at holding fix. (b)   Entry and Display of Expected Further  Clearance  Time.    The  Hold  page  allows  an optional  entry  of  the  ATC  EFC  or  planned  departure time  from  the  holding  fix.    This  permits  more realistic future    waypoint    ETA.        If    an    EFC    is    entered    (in Coordinated Universal Time), all future waypoint ETA's are calculated from that holding fix departure reference.    If  no  EFC  is  entered  or  it  is  deleted,  all future ETA's are calculated as if no loiter time will be spent in the holding pattern. (9)   Exiting the Holding Pattern. (a)   Cancellation.      To   cancel   a   holding pattern,   delete  "–"   the   pattern   attribute   next   to   the waypoint on the Flight Plan page.  A leg switch to the next   flight   plan   waypoint   will   occur   when  the  fix  is crossed  again,  if  automatic  flight  plan  advancing  is selected.  The hold data is defaulted after sequencing and the hold attribute is removed from the waypoint. (b)   Direct–To   Another   Waypoint   Other than the Holding Fix.  This removes the holding pattern definition  from  the  fix  waypoint  and  resets  the  holding pattern parameters to default conditions. (10)   Published Holding Patterns.  A published GPS  approach  in  the  flight  plan  may  include  several holding  pattern  definitions  as  part  of  the  procedure.   Published holding patterns are enabled on the Holding Pattern  page  for  the  holding  fix  waypoint.    To  review the   holding   pattern   definition,   select   the   right   line select  key  adjacent  to  the  IAF  or  Missed  Approach Holding   Point   (MAHP)   to   access   the   Flight   Plan Waypoint  page  for  that  waypoint.    Then,  select  the right line select key for the pattern attribute to access the  holding  pattern  definition.    The  IAF  and  MAHP holding  pattern  definitions  are  derived  from  published procedures. When an approach procedure  is inserted into the flight plan, the holding patterns associated with the IAF are  disabled  and  the  holding  pattern  associated  with the MAHP is automatically enabled.  To enable an IAF or  FAF  holding  pattern,  access  the  respective  Holding Pattern page and  select the  ENBL HLD line.  Refer to Figure    3C–79    and    Table 3C-58.        To    disable    a published holding pattern, enter a  – on the Flight Plan page  and  delete  the   H  attribute.    Unlike  the  user– defined     holding     pattern,     disabling     the     published holding  pattern  does    not  delete  the  holding  pattern definition     from     the     waypoint,     but     only     disables execution  of  the  pattern  at  the  holding  fix.    When  the attribute is deleted, the FMS will conclude the holding pattern and immediately turn inbound to the holding fix while annunciating, “Exiting Hold."