Samsung SM-N910C User Manual page 51

S Pen features
3
Write with the S Pen.
When composing a message in Messages, tap DRAWING MODE at the top of the
handwriting field to switch to drawing mode. A drawing will be inserted into the
message as an attachment.
4
When you are finished, tap DONE.
Writing in apps
You can write directly on the screen with the S Pen when using some features and apps. For
example, you can enter numbers on the dialling keypad or set an alarm time by writing on
the handwriting field with the S Pen.
If this feature is not activated, open the All apps screen, tap Settings → S Pen →
Direct pen input, and then tap the Direct pen input switch to activate it.
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