Operator network switching method and device for IOT (Internal of Things) terminal
A technology for IoT terminals and operator networks, which is applied in the field of operator network switching methods and devices, can solve problems such as high temperature, frequent vibration and shaking, and the impact of IoT terminal IoT services, to ensure security and continuity Effect
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[0026] figure 1 It is a flow chart of the first operator network switching method for an IoT terminal provided by an embodiment of the present invention. Such as figure 1 As shown, the method for switching an operator network of an IoT terminal provided in this embodiment may be specifically applied to a processing procedure when an IoT terminal switches between different operator networks. The Internet of Things terminal includes an Internet of Things device and a smart card set on the Internet of Things device. The smart card can be a SIM (Subscriber Identity Module, customer identification module) card or a USIM (Universal Subscriber Identity Module, global subscriber identity module) card.
[0027] The operator network switching method for the IoT terminal provided in this embodiment specifically includes:
[0028] Step A10, if the IoT device detects that the first network currently in use is unavailable, obtain a list of available network information, and send the list ...
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