How to safely shut down or force shut down NTT devices

How to safely shut down or force shut down a NTT-branded device if it is unresponsive, screen broken or broken, without using the buttons or using only the buttons without swiping or using the screen.

Search for your device model and find the steps to turn it off, whether it is a mobile phone, tablet, smart watch or activity bracelet.

NTT SO-01K NTT SO-01K
NTT SH-03F NTT SH-03F
NTT SC-04J NTT SC-04J
NTT SC-02J NTT SC-02J
NTT SC-01H NTT SC-01H
NTT L-01J NTT L-01J
NTT F-01K NTT F-01K