I completely turn off my nokia 900 but it reboot again why? The sim card is out what else is there?

[Windows Central Question]

How can turn off the nokia 900 completely i cannot reach the battery it is seal of course.

 

[pedah]

Can only do this by disconnecting from power

 

[colter davis]

How can turn off the nokia 900 completely i cannot reach the battery it is seal of course.

-if you are still connected to you charger, your phone will always stay on.