Sony GC75 User Manual

Before you begin

To use your GC75 PC Card Modem you will
need a laptop PC with, at least, the following
system requirements:

•

Pentium processor

•

Windows

98SE, 2000 (SP2), XP or ME

•

16 bit type II PC Card Slot

•

24 Mb RAM

The GC75 is a modem that works on GSM
900, 1800 and 1900 networks. It can use
CSD, HSCSD, GPRS and SMS for
communication.

Note:

The GC75 does not support voice
communications.

The GC75 CD contains the software required
to operate the card plus valuable information
on the use of the GC75 and its software.

Your network subscription

Contact your Network Operator and make
sure your subscription is enabled for the
services you wish to use (GPRS, CSD,
HSCSD, SMS), and check the supported CSD
and HSCSD speeds.

Note:

Some GPRS subscriptions are only
enabled for GPRS WAP, which will
not be adequate; you must be GPRS
internet enabled. For international
use, you will also need to check the
GPRS roaming agreement with your
Operator.

Assemble your GC75

1. Insert your SIM Card into the SIM Card

tray with the gold contacts facing
upwards. Ensure that the tray is closed
properly.
Take care when handling the SIM card as
the contacts can be damaged easily.

Note:

Make sure the angled corner of the
SIM Card fits the SIM Card insertion
slot of the GC75 data card correctly.

GPR

S P

C C

ard

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GC7

English