USGlobalsat TR-206 Quick Start Guide - Manual (Page 4)

TALKIE TRACKER TR-206 03.
Power TR-206 On/Off
Power On:
Press and hold the “Power” key for 3 seconds. The LCD and backlight
will turn on.
Power Off:
Press and hold the Power key for 3 seconds. To be sure the TR-206 is
powered off, the words “Shutting down” will be shown on the screen
just before powering down.
Press and hold emergency button to send an emergency message to
the assigned phone number or service platform.
Note:
Please set the SOS emergency number by Device Utility software or web
service before using.
Emergency button