User's Manual

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Please note the following:
Keypad, display, microphone, speaker and battery are not part of the wireless modem
For the GS64 variant without an integrated SIM holder, the SIM card is mounted in the
user application, external to the wireless modem (this is also an option for the
integrated SIM holder variant)
The GS64 variant without an integrated SIM holder has no components mounted on
the top-side
The System Connector is a 100-pin, narrow (0.5 mm) pitch type designed for board-
to-board mating. The pins and their electrical characteristics are described in Section
5, together with the System Connector Interface.
Information about the Antenna Connector is found in Section 6.
Antenna Connector details are found in Section 6.