The GPS locator SIM card has been unused for a long time and has become an invalid number

　　The SIM card of the GPS locator has been unused for a long time, and the platform shows offline. The card was not processed with an ID card. Can this GPS locator still be used?

　　1. The GPS locator must have a SIM card and GPRS enabled, as the device requires GPRS traffic for transmission after positioning, and the platform can only locate the location after receiving it.

　　2. Due to the SIM card being an empty number, which means there is no data to be claimed, the platform displays it as offline.

　　3. Replace the SIM card to use the GPS locator.

　　Answer: Due to the fact that the positioning of GPS locators requires information to be transmitted through the SIM transmission channel, once the SIM card is overdue and shut down, it will not be able to locate the location. So how to ensure that the SIM card in the GPS locator does not owe money and stop working?

　　As mentioned above, the most direct way is to check if the SIM card is overdue when the device cannot be located or the platform displays an offline status.

　　2. Purchase SIM cards from some reputable merchants to prevent unscrupulous merchants from stealing fees.

　　3. Search directly on 10086.

Read recommendations:

mini gps tracker Manufacturing

Asset GPS Tracker

G05N Vehicle Tracker

The Application of GPS Navigation System in Road Engineering.4G GPS Tracker for vehicles equipment

Precautions for car GPS applications