Foma SO903iTV, Manual

Page: 359 / 390

2
Conditions of Packet and 64K Data
Communication
The following conditions are necessary to perform
communication using the FOMA terminal.
- The FOMA USB Cable (optional) can be used on your PC.
- Yo u r P D A m u s t h a v e F O M A p a c k e t a n d 6 4 K d a t a
communication support.
- You must be inside of the FOMA’s service area.
- The host for packet communication must have FOMA packet
communication support.
- The host for 64K data communication must have FOMA 64K
or ISDN synchronous 64K data communication support.
Note, however, that even if you comply with the
above conditions, you may not be able to perform
communication if the base station is congested or radio
wave condition is poor.
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
 U S B p o r t ( U n i v e r s a l S e r i a l B u s
Specification 1.1 compliant)
OS ※ 1 Windows 2000 Professional,
Windows XP,
Windows Vista
(all Japanese versions)
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.
●
When you set the supplied CD-ROM in the PC, a warning
window as shown below may appear. This warning
appears because of the security setting on the Internet
Explorer, however, causing no problem for use.
Click [
はい
].
※ The window example assumes that Windows XP is
used as an operating system. The actual window that
appears may differ depending on your PC environment.
Other Necessary Items
Other than the FOMA terminal and a PC, the following
hardware and software are necessary.
 FOMA USB Cable (optional) or FOMA USB Cable with Charge
Function 01 (optional)

Supplied CD-ROM “FOMA SO903iTV CD-ROM”
● This manual assumes that you use the FOMA USB Cable
(optional).
● Purchase the exclusive “FOMA USB Cable” or “FOMA
USB Cable with Charge Function 01”. A generic USB
cable for a PC connection cannot be used because it has
a different connector shape.
■ 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 communication configuration files (drivers). 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.
● IrDA (Infrared Data Association)
I r D A i s a n o r g a n i z a t i o n t h a t e s t a b l i s h e s i n f r a r e d
communication-related standards.
● IrMC (Ir Mobile Communication)
Standards established for the purpose of data transfer
between mobile phones and between PDAs (personal digital
assistant). You can exchange phone numbers and schedule
data between mobile phones or PDAs equipped with an
IrMC-compliant infrared jack.
● OBEX (Object Exchange)
OBEX is one of the global standards for data communication.
You can exchange data between OBEX-compliant mobile
phones, PCs, digital cameras, and printers.
● 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 (W-TCP) (Optimizing the communication
settings (W-TCP))
“
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.