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What are the main functions of the Guardian Platform?

It has the following functions: 1. Positioning terminal: you can make one-click positioning query for customized terminals. 2. Key setting: quickly set the number corresponding to the terminal key. 3. White list: Except the key number, at most 1 number is allowed to call the terminal. 4. Historical query: display the user's historical track on the electronic map. 5. Area alarm function: electronic fence, entrance guard alarm. 6. Call Mute (Hibernation setting): Set any time to block all incoming calls. 7.SOS emergency positioning function: emergency help, positioning and one-way calling. 8. Customized SMS: terminal startup message reminder and mobile phone low battery message reminder. For more service offers, click on "official website" Customer Service 2 17 below to solve them for you.