Teldat M8-Smart Installation Manual page 25

3 Components and Power Supply
Press to remove the SIM card from the tray
Fig. 36:
Warning
Never install the SIM cards when the device is switched on.
Always disconnect the device form the main power supply before installing the SIM cards.
Always disconnect the device before removing the casing to access the trays.
When inserting the SIM cards, please protect yourself against electrostatic discharges (ESD).
Do not touch the SIM card connectors.
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Teldat S.A.
M8-Smart