Boeing procedures from manufacturer's publications (747 FCTM or AOM) are -
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PF calls "FLAPS XX"
PNF selects flaps xx and responds "FLAPS MOVING XX"
PNF resets airspeed bugs.
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Note: if a "gate stop" is located between two flaps settings - in addition...
PNF responds "SPEED CHECKED - FLAPS MOVING XX" and resets airspeed bugs.
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These procedures are observed by most Boeing operators worldwide...
USA carriers often do differently since they know better how to design planes.
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Happy contrails