On a noise abatement departure we take off, pitch for V2+15 (or thereabouts), passing 800 feet reduce power a bit, put the autopilot in FLC, LNAV, at 1500 feet wind FLC up to the enroute climb speed of 190, as the aircraft passes V2+20 (normally somewhere around 160) select flaps up, and it climbs away at 190. Then, once clear of the terminal area and typically at around 3000 feet we dial in 250 kts and have a cup of tea.
Normal departure, pitch for 15 degrees, passing V2+20, flap up, when it gets to enroute climb speed 190 or 250 as brief take FLC. Thats not whats in my part B - whats in my part B is daft..