Samsung Galaxy Note 7 - Page 267

Settings Device Settings 255
2. TapEdge screen.
3. TapEdge lighting>Quick reply.
4. TapOn/OfftoenableQuickreply.
5. Tapthemessagetoeditthetextreply.
6.
TapBack tosavechanges.
About Edge Screen
YoucanviewthecurrentsoftwareversionandlicenseinformationfortheEdgescreenfeature.
1.
Fromhome,tapApps >Settings >Display .
2. TapEdge screen.