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2
Manual for Data Communication dv40.fm
However, even if above conditions are met,
communication may not be possible due to a
busy base station or poor signal conditions.
Communication setting file, FOMA PC Setup
Software and FirstPass PC Software have the
following system requirements.
* Required memory and hard disk are for the “FOMA PC
Setup Software” and “FirstPass PC Software”
operating environment. May differ depending on the
PC system configuration.
The operation in an upgraded OS cannot be
guaranteed.
Depending on the operating environment, use of the
software may not be possible. DoCoMo holds no
responsibility for responding to inquiries or
guaranteeing operation in environments other than
those specified above.
The following hardware and software are required
besides the FOMA terminal and a PC.
FOMA USB cable (sold separately)
CD-ROM “FOMA SH903i CD-ROM”
Note
When performing packet transmission, the device
connected to your FOMA terminal must be a JATE
(Japan Approvals Institute for Telecommunications
Equipment) authorized product.
Before Use
Confirming the Operating Environment
Item
System requirements
Communication
setting file/FOMA
PC Setup Software
FirstPass PC
Software
PC
PC/AT compatible
A USB port (USB
specification 1.1/
2.0-compliant) is
required. PC/AT compatible
OS Windows 2000, Windows XP (all Japanese
versions)
Required
memory
*
Windows 2000: At
least 64 MB
Windows XP: At least
128 MB Windows 2000: At
least 32 MB
Windows XP: At least
128 MB
Hard disk * At least 5 MB free
space At least 10 MB free
space
Browser ― Windows 2000:
Internet Explorer 5.5
and above
Windows XP: Internet
Explorer 6.0 and
above
Required Equipment
Note
Purchase a dedicated USB cable “FOMA USB
cable”. USB cables for PC are not available since the
connector shape is different.
J
Data communication terminology
APN (Access Point Name)
A character string used by Internet service
providers and corporate LANs for identification
purposes. The APN of the DoCoMo Internet
Connection Service mopera U is
mopera.net
and mopera is mopera.ne.jp .
cid (Context Identifier)
Registration number assigned when an APN
is registered to the FOMA terminal. On the
FOMA terminal, numbers 1 to 10 can be used.
DNS (Domain Name System)
System that converts domain names (for
example,
nttdocomo.co.jp ) into IP
addresses used on the PC.
IrDA (Infrared Data Association)
Organization that establishes the standard
for infrared exchange.
IrMC (Ir Mobile Communications)
Standard created for the purpose of
transferring data between mobile phones or
PDAs (Personal Digital Assistants).
Exchange phone numbers and schedules
between mobile phones or PDAs with
IrMC-compliant infrared terminals.
OBEX (Object Exchange)
One of the international data communication
standards. Enables sending and receiving
data between OBEX-compatible devices
such as mobile phones, PCs, digital cameras
and printers.
QoS (Quality of Service)
Service quality. Technology for using lines
as the user intends, during communication.
Set communication speed for connection,
etc. on the FOMA terminal. (
n
P. 28 and
P. 34)
W-CDMA
One of the third-generation mobile
communication systems (IMT-2000) recognized
as a global standard. The FOMA terminal is
compliant with the W-CDMA standard.
W-TCP
A TCP parameter for maximizing TCP/IP
transfer capabilities when using packet
transmission on the FOMA network. Use this
communication setting to maximize the
communication performance of the FOMA
terminal.
Users with PC administrator rights
Authority that makes access to all OS
systems possible. On a single PC, at least
one person is set as a user with PC
administrator rights. Normally, users without
PC administrator rights cannot install or
uninstall drivers or software.
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