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device to send out the message with the device’s LoRa communication
channel.
Note: Please be aware that the “NFC ALARM” toggle
button is to allow enabling quick sending of the rescue
message by just tapping the phone to the SHS device
regardless of Bluetooth connection status between the mobile
phone and the SHS device. This is a quicker way in emergency
situation, comparing with connecting Bluetooth first and then
sending the message.
