IBEX Westermo -RT-330-5G Series Manual page 16

Put the SIM card drawer back into the unit, ensuring that it fits into place and tighten the
knurled screws on both sides until the drawer is fully inserted and plane with the unit
frame.
NOTICE
To use the device in its specified temperature range it is important to use
a robust industrial SIM card with extended temperature range.
NOTICE
In order to guarantee proper IP against dust and water, please check
carefully that the drawer is fully inserted and screws are properly
tightened.
NOTICE
Before removing and inserting the SIM drawer, ensure that power has
been turned off by removing the power connector from the unit.
NOTE
The sim cards must be fully inserted into the sockets until the mechanical
stop.
NOTE
The product supports two SIM cards with the restriction that only one
SIM card is active.
16 Ibex-RT-330-5G Series