Page 8
Inserting the SIM card
Before inserting or replacing the SIM card, always make sure that the
gateway has been disconnected from the mains and that no electrostatic
discharge is present in order to avoid damaging it.
Take all necessary measures to avoid electrostatic discharge.
Shift the SIM card housing cover downward until it unblocks and
lift it.
Carefully slide the SIM card into its housing cover.
Lower the SIM card housing cover and shift it upward until it
blocks.
WARNING
The SIM Card PIN must be DISABLED. If the PIN is
enabled, it must be disabled through a mobile phone.
Inserting the antenna
Screw the antenna cable in to the connector on the top of the
module.
WARNING
Do not install the product near other electric or
electronic devices that were not especially designed to
be used with it. They could be subjected to RF
interference from the module.
Summary of Contents for GSM400
Page 1: ...29 05 2013 User s manual ...
Page 49: ...Page 49 Connection example ...
Page 52: ...Page 52 Good signal level High signal level ...
Page 53: ...Page 53 NOTE ...
Page 54: ...GSM400 29 05 2013 ...