HP 48gII Advanced User's Reference Manual page 615

14.The Menu-Number Table
-- MENU NUMBERS --
"*" in the first column means the menu is not one of the keyboard menus and is therefore
only available through the MENU command.
Menus are identified by keyboard path (used when flag -117 is clear) followed by choose-box
path (used when flag -117 is set) followed by its displayed name.
RS-9 means "press right-shift, let go, then press 9".
RS&9 means "press right-shift, hold it down, and press 9".
"Abandoned" means that the menu was used in a former ROM version but has been obsoleted by
subsequent improvements to the operating system.
SYNTAX EXAMPLE:
16 [MTH] BASE NXT LOGIC (MTH 6 7 or BASE 7: "LOGIC")
This means that menu 16 can be reached in eight different ways:
In algebraic mode:
(1) MENU(16)
(2) TMENU(16)
In RPL mode:
(3) 16 MENU
(4) 16 TMENU
In either algebraic or RPL mode:
With flag -117 set (soft-menu mode):
(5) Press MTH BASE NXT LOGIC
(6) Press BASE NXT LOGIC
With flag -117 clear (choose-box mode):
(7) Press MTH 6 ENTER 7 ENTER
(8) Press BASE 7 ENTER
... and name shown at the top of the choose box is "LOGIC MENU".
Note: When a choose-box path is "1", just press ENTER since the first choice is
automatically highlighted in menu choose boxes.
The Menu-NumberTable H - 1
H