iSocket is designed with advanced unique technology - iSocket Online 24/7 - that gets the device back even after a break in the mobile network. Your iSocket won't hang up. The status of the mobile network does not affect the relay (power switch). This means that even if the connection is lost for a while, the iSocket relay will remain in the same status as it was before the interruption in the mobile network (i.e. your appliance remains connected).