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LZT 123 1836 76
• Do not connect any incompatible component or product to the module.
Sony Ericsson does not warrant against defects, malfunction, non-
conformities or deviation caused by the connection of incompatible
components or products to the GS64.
• The connection/disconnection method for the development board is by means of
the DC power jack. For this reason, the mains supply should be situated close to
the development board and be easily accessible.
7.2 SIM Card
• Before handling any SIM card, users should ensure that they are not charged with
static electricity. Use proper precautions to avoid electrostatic discharges. The
wireless modem must be switched off before the SIM card is installed or
uninstalled.
• When the SIM card holder is opened, the SIM card connections lie exposed under
the SIM card holder. CAUTION: Do not touch these connections! Failure to heed
this advice may release an electrical discharge that could damage the wireless
modem or the SIM card.
• When designing applications, the SIM card’s accessibility should be taken into
account. Sony Ericsson recommends that users protect SIM card access by a PIN
code. This will ensure that the SIM card cannot be used by an unauthorized
person.
7.3 Antenna
• If the antenna is to be mounted outside, consider the risk of lightning.
• Always follow the instructions provided by the antenna manufacturer.
• Never connect more than one wireless modem to a single antenna.
• The wireless modem can be damaged by radio frequency energy from the
transmitter of another adjacent wireless transmitter.
NOTE