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Data
Com
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User authentication for network access
Some access points may require user
authentication (ID and password) for connection.
In that case, enter ID and password for
connection using communication software (dial-
up network). ID and password are provided from
the provider or network administrator of the
access point. For details, contact the provider or
network administrator of the access point.
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Access authentication for using browser
With Access authentication for using browser to
use FirstPass sites, visit the web site of the
following URL, download the FirstPass PC
software, install it and make settings.
http://www.nttdocomo.co.jp/support/download/
index.html
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Conditions for packet communication or 64K
data communication
Communication using FOMA handset requires
the conditions given below.
(Even with these conditions arranged,
communication may be disabled due to
congestion in the base station or under some
radio wave reception levels conditions.)
• FOMA USB Cable (optional) must be available on
the PC.
• For Bluetooth connection, a PC or another device
must be compatible with Dial-Up Networking
Profile of Bluetooth standard Ver.1.2.
• FOMA handset must be in FOMA service area, or
the handset must be in the service area of the
affiliated international carrier.
• For packet communication, the access point must
be compatible with FOMA packet communication.
• For 64K data communication, the access pint must
be compatible with FOMA 64K data
communication or ISDN synchronous 64K.
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Terms of data communication
APN (Access Point Name)
Identification of access point for packet
communication (provider or LAN). Internet connection
service "mopera U" of DoCoMo is represented as
"mopera.net" in APN.
cid (Context Identifier)
Registration No. for registering access point (APN)
for packet communication to FOMA handset.
FOMA handset allows to register 10 APNs using
cid 1 to 10.
DNS (Domain Name System)
System for converting understandable domain
names such as "nttdocomo.co.jp" to numeric
addresses managed by computers.
OBEX (Object Exchange)
Communication protocol for file transfer defined by
IrDA (Infrared Data Association). Data such as
phonebook, schedule contents, images can be sent
or received to/from devices compatible with OBEX
protocol.
QoS (Quality of Service)
Represents network service quality. FOMA handset
allows to specify data communication rate condition
(the actual rate varies depending on
communication conditions, etc.).
W-TCP
TCP parameter used for packet communication
through FOMA network to make the most of TCP/IP
transmission capability. To make the most of FOMA
handset communication performance, TCP
parameter optimization is necessary.
PC administrative right
Right allowed to access all of Windows XP and
Windows 2000 systems. Users without
administrative right is not allowed to install or
uninstall communication setup file (driver) or FOMA
PC setup software.
Before Using
Operating Environment
PC's operating environmental conditions
required for data communication are given
below.
*1: DoCoMo does not guarantee proper operation if you
upgrade your OS.
*2: Equipments for memory/hard disk may vary
depending on PC system configuration.
Items
Requirements
PC
• PC-AT compatible machine
enabled to use CD-ROM drive
• USB port (Universal Serial Bus
Specification Rev1.1/2.0)
• Display with resolution 800 x 600
dots, High Color (65,536 colors) or
higher recommended
• When performing communication
via Bluetooth connection
- Dial-up Networking Profile
compatible device that complies
with Bluetooth Standard Version
1.2.
OS*
1
• Windows XP, Windows 2000
(Japanese version)
Memory
• Windows XP: 128M bytes or more*
2
• Windows 2000: 64M bytes or
more*
2
Hard disk
• Empty space of 5M bytes or more*
2
B
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fo
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Using
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