Taken from Service Android (SA-80 series) user manual:

If disconnecting the charging cord fails to initiate the malfunctioning unit’s ISF protocol, you may enter the five digit shutdown code into the recharging station. This will remotely deactivate the unit in case of an emergency. Please note that forced shutdown may result in damage to the unit.

Danger Zone One. Story by Midnight. Art by Ryo Kawakami.