Sony Ericsson FOMA SO905iCS, Manual

Page: 408 / 534

406
PC Connection
Before Using Data
Communication
About the Operating Environment
Operating environment of a PC to be used for
data communication is as follows.
Item Required environment
PC main unit

PC/AT compatible machine with a
built-in or removable CD-ROM drive
 USB por t (Universal Serial Bus
Specification 1.1 compliant)
OS ※ 1 Windows 2000 Professional,
Windows XP,
Windows Vista (Japanese version)
Required
memory
※ 2
Windows 2000 Professional: 64MB or
more
Windows XP: 128MB or more
Windows Vista: 512MB or more
Hard drive
capacity
※ 2
5MB or more free space
Display High color (65,536 colors) and high
resolution (800
× 600 dots) or over
(recommended)
※ 1 Operation on a PC running upgraded OS is not
guaranteed.
※ 2 The required memory and hard drive capacity may
vary depending on the PC system configuration.
Other Necessary Items
Other than the FOMA terminal and a PC, the
following hardware and software are necessary.

FOMA USB Cable with Charge Function 01/02
(optional) or FOMA USB Cable (optional)
 Supplied CD-ROM “FOMA SO905iCS CD-ROM”
● This manual assumes that you use the FOMA
USB Cable with Charge Function 01/02 (optional).
● Use the exclusive “FOMA USB Cable with
Charge Function 01/02” or “FOMA USB Cable”.
A generic USB cable for a PC connection cannot
be used because it has a different connector
shape.
● If you use USB HUB, it may not work properly.
■ Definition of terms
● Administrator
An administrator is authorized access to all
Windows XP, Windows 2000 Professional, and
Windows Vista systems. At least one user with
Administrator privilege is set for each PC. Normally,
a user without Administrator privilege cannot install
the FOMA communication configuration files. For
more information on Administrator privilege, contact
the manufacturer of your PC or a representative of
Microsoft Corporation.
● APN (Access Point Name)
A character string used for identifying the Internet
service provider host or in-house LAN for packet
communication. For example, the APN of “mopera U”
is “mopera.net”.
●
cid (Context Identifier)
A registration number available when you save a
packet communication host (APN) in the FOMA
terminal. You can save up to 10 numbers from one
to 10 for the FOMA terminal.
Default cid of the FOMA terminal
Registration number (cid) Host (APN)
1 mopera.ne.jp (mopera)
2 Undefined
3 mopera.net (mopera U)
4-10 Undefined
● DNS (Domain Name System)
DNS is a system that converts a domain name
(example: nttdocomo.co.jp) into an IP address,
which is used by a PC.
● QoS (Quality of Service)
Service quality technology that enables the
user to use a communication line in accordance
with requirements. If you are using the FOMA
terminal, you can set the communication speed for
connection.
● 通信設定最適化 (Optimizing the communication
settings)
“ 通信設定最適化 ” is a “TCP parameter setting”
tool that makes optimal use of TCP/IP transmission
capabilities for packet communication on the FOMA
network. To make the most of the communication
performance of the FOMA terminal, you need to
configure the communication settings using this
software.