RUPTELA FM-Eco4+ E S - Cable Connection

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5.2 Inserting a SIM Card
Insert your SIM card into the device as shown in the image below. The microchip must be facing
down.
All SIM card security codes must be disabled, otherwise the SIM card will not work with the
device.
Use a non-prepaid SIM card to ensure that the balance does not suddenly run out and cause
connectivity issues.