Canon WFT-E8 Instruction Manual page 21

Virtual Keyboard Operation
Entering text

In the bottom area, use <5> or <9> to select a character, then
press <0> to enter it.
You can check how many characters you have entered, and how
many more can be entered, by referring to [*/*] on the upper right of
the screen.
Deleting a character

Press the <L> button to delete one character.
Finishing the text entry

Press the <M> button to confirm what you have entered and
exit. If a confirmation dialog is displayed, select [OK] to exit.
Canceling the text entry

Press the <B> button to cancel text entry and exit. If a
confirmation dialog is displayed, select [OK] to exit.
Basic Communication Function Settings
Changing the entry area

Press the <Q> button to toggle
between the top and bottom entry
areas.
Moving the cursor

Use <5> or <9> in the top area to
move the cursor.
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