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Data Communication
FOMA terminal communication formats fall into
three categories: packet transmission, 64K data
communication and data transfer.
FOMA terminal does not support fax transmissions.
FOMA terminal supports data communication with
musea, sigmarion
Ⅱ
and sigmarion
Ⅲ
. Update musea
and sigmarion
Ⅱ
before using.
Refer to the DoCoMo web page for details on how to
update.
The FOMA terminal is not compatible with Remote
Wakeup.
Packet transmission and 64K data communications
are not available overseas.
J
Packet transmission
Charges incurred are based on the amount of data
sent and received. When you are only connected to
the network and are not sending or receiving data,
no communication charges are incurred. Remain
connected to the network, with no charge, and only
send or receive data when necessary. Uses access
points that are compatible with FOMA packet
transmission, such as the DoCoMo Internet
Connection Services “mopera U” and “mopera”, and
sends and receives data at speeds up to 64 kbps
and 384 kbps respectively. (A best-effort connection
is provided in which transmission speeds vary
depending on the transmission environment and
network traffic conditions.)
For packet transmission, connect the FOMA
terminal to a device such as a PC and perform
appropriate settings. Best suited for when
sending and receiving mail text data or other
relatively small amounts of data at high speeds.
Sending or receiving large files will lead to higher
transmission charges.
Making voice calls while performing packet
transmissions with a PC or other devices is
possible. (
n
P. 362)
J
64K data communications
Charges incurred are based on the connection time.
Uses access points that are compatible with FOMA
64K data communications, such as the DoCoMo
Internet Communication Services “mopera U” and
“mopera”, or a synchronous ISDN 64K access point.
Connect the FOMA terminal to a device such as a
PC and perform appropriate settings to use 64K
data communications. Best suited for sending
and receiving relatively large amounts of data,
such as downloading Data box contents.
Note that long-time communication leads to
higher transmission charges.
J
Data transfer
Transfer or exchange data using a FOMA USB
cable (sold separately) or Ir exchange without
charges. Send or receive data such as phonebook
entries, sent/received messages, and bookmarks.
Use infrared communication when connecting the
FOMA terminal to another FOMA terminal or
mobile phone. Use either the FOMA USB cable or
infrared communication when connecting the
FOMA terminal to a PC.
J
Internet service provider fees
When using the Internet, usage fees are charged
by the Internet service provider. These usage
fees, paid to the Internet service provider, are
separate from the FOMA service fee. Contact
your Internet service provider for more
information about usage fees.
Use the DoCoMo Internet Connection Services
“mopera U” and “mopera”. Subscription to
“mopera U” requires a charge. “mopera” requires
no subscription and charges no monthly usage
fee.
J
Host (Internet service provider, etc.)
settings
Hosts for packet transmission and 64K data
communications differ. For packet transmission,
use a host that supports FOMA packet
transmission, and for 64K data communications,
use a host that supports FOMA 64K data
communications or synchronous ISDN 64K
communication.
Connecting to DoPa access points is not possible.
Connecting to PHS 64K/32K data communication data
access points (such as PIAFS) is not possible.
J
User authentication
Depending on the host, user authentication (ID
and password) may be necessary when
connecting. In such cases, enter your ID and
password using communication software (dial-up
network) to connect. Your ID and password are
provided by your host Internet service provider or
host network administrator. Contact your host
Internet service provider or host network
administrator for more information.
J
Packet transmission and 64K data
communications conditions
The following conditions are necessary for
communication using the FOMA terminal.
PC must support FOMA USB cable.
Must be within the FOMA service area.
For packet transmission, access point must be
compatible with FOMA packet transmission.
For 64K data communications, host must support
FOMA 64K data communications or synchronous
ISDN 64K communications.
However, even if above conditions are met,
communication may not be possible due to a
busy base station or poor signal conditions.
Data Communication
Data Communication Available from
the FOMA Terminal
Things to Keep in Mind
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