TELECOMMUNICATION NETWORK FOLLOWING A DISASTER CONDITION

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TELECOMMUNICATION NETWORK FOLLOWING A DISASTER CONDITION

This abstract first appeared for US patent application 19010726 titled 'TELECOMMUNICATION NETWORK FOLLOWING A DISASTER CONDITION

Original Abstract Submitted

A method and an apparatus are provided for controlling access to a network supporting disaster roaming. The network receives a non-access stratum (NAS) message from a user equipment (UE). The network verifies at least one condition in response to the NAS message. Based on the at least one condition, the network accepts the NAS message and indicates that the UE is registered for emergency services.