Lenovo TB-J616F Guide De Démarrage Rapide page 7

Keyboard pack configurations
The Tablet can be used with the entire Keyboard pack attached, or with the
Stand Cover alone.
Opening and adjusting the Kickstand
You can adjust the Tablet angle using the Stand Cover. Grasp either side of
the kickstand and gently open it until you reach the desired angle.
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To prevent damage, do not apply excessive pressure to the Stand Cover or
force the Kickstand beyond its natural range of motion.
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