The SOS emergency help function of Huawei mobile phone is turned on by default, but if you need to send help information to emergency contacts, you need to turn on the switch and set up emergency contacts first. Switch position setting >; Security and privacy > SOS emergency help > turn on automatic SMS for help.
Note: At present, only EMUI9.0 system 9.0. 120 and above can support the SOS emergency help function, which is currently in the experience stage and will be open to more users.