Sony Ericsson FOMA SO905iCS, Руководство пользователя

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12
Disconnecting Communication
Sometimes, closing the Inter net browser does
n o t d i s c o n n e c t c o m m u n i c a t i o n . To e n s u re t h e
disconnection of communication, perform the following
procedure.
1
Click the dial-up icon in the task tray.
Dial-up icon
2
Click [ 切断 ].
The connection is disconnected.
Optimizing the Communication
Settings
The “ 通信設定最適化 ” (Optimizing the communication
settings) software 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.

To connect to a PC overseas, you need to cancel the “ 通信設
定最適化 ” (Optimizing the communication settings) first and
then do it.
When Using Windows XP
You can optimize the settings for each dial-up
connection.
1
Start the FOMA PC setup software and click [ 通信
設定最適化 ].
To perform the operation from the task tray
Click “ ” in the task tray.
2
Select [FOMA HIGH-SPEED
対応端末（受信最大
3.6Mbps ） ] or [FOMA 端末（受信最大 384kbps ） ] and
click [
最適化を行う
].

When using the HIGH-SPEED-compatible access
point, select [FOMA HIGH-SPEED 対応端末（受信最大
3.6Mbps ） ]. If you select [ はい ] at the “HIGH-SPEED 対
応端末の確認 ” (Check the HIGH-SPEED-compatible
terminal) window, all dial-up settings are optimized to
support HIGH-SPEED. When there are multiple dial-up
settings such as 64K data communication, make sure to
be careful.

When using the HIGH-SPEED non-compatible access
point, select [FOMA 端末（受信最大 384kbps ） ].
When the system settings are optimized
If you need to cancel the settings because of some
reasons such as connecting using other than the FOMA
terminal, follow the same steps as in “Canceling the
Optimization” (P.12 step 2 to 4).
3
Select the dial-up connection to be optimized and
click [
実行 ].
The system and dial-up settings are optimized.
4
Restart the PC in accordance with the instructions
on the window.
The system settings are optimized.
Canceling the Optimization
Example: When using the HIGH-SPEED-compatible access
point
1
Start the FOMA PC setup software and click [
通信
設定最適化 ].
To perform the operation from the task tray
Click “ ” in the task tray.
2
Click [ 最適化を解除する ].
To cancel the entire dial-up settings using the HIGH-SPEED
non-compatible access point
Click [
システム設定
] and click [
最適化を解除する
].
To cancel each dial-up setting using the HIGH-SPEED non-
compatible access point
Remove the checkmark from the host for which to cancel
the optimization and click [
実行 ] → [OK].
 Restart the PC to enable the cancellation of the
optimization.
3
Click [OK].
4
Restart the PC in accordance with the instructions
on the window.
The cancellation of the optimization is enabled.
When Using Windows 2000 Professional
1
Start the FOMA PC setup software and click [ 通信
設定最適化 ].
To perform the operation from the task tray
Click “ ” in the task tray.