Do you have a question about the Lkgps LK330 and is the answer not in the manual?
Instructions for opening the rubber plug, inserting the GSM SIM card, and closing the plug.
Steps to place SIM and battery, turn on the unit, and set admin number, APN, and GPRS.
Sets the device wake-up and data upload intervals for the server.
Enables or disables the uploading of GPS data to the server.
Opens the alarm function, defaulting to calling and SMS alarm.
Closes the alarm function using a specific SMS command.
Defines alarm types: Calling, SMS, or Calling + SMS.
Details the device's initial 4-minute active state before entering deep sleep.
Describes deep sleep mode: GSM/GPRS/GPS off, LBS data upload every 12 hours.
Describes shock sleep mode: GSM/GPRS/GPS on, with options for duration.
Explains how to trigger a transition from deep sleep to shock sleep mode.
Instructions to scan QR code for Android version of the app.
Instructions to search for "LKGPS" in the app store for iOS.