Справочник Пользователя для Microsoft Corporation RM-450

Скачать
Страница из 148
Access points
Select 
Menu
Tools
Settings
Connection
Access points
.
An internet access point is a collection of settings, which
define how the device creates a data connection to the
network. To use e-mail and multimedia services or to
browse web pages, you must first define access points for
these services.
Some or all access points may be preset for your device by
your service provider, and you may not be able to create,
edit, or remove them.
To create a new access point, select 
Options
New
access point
 or select an existing access point from the
list and then 
Options
Duplicate access point
 to use
the access point as a basis for the new one.
Packet data (GPRS) settings
Select 
Menu
Tools
Settings
Connection
Packet data
.
Your device supports packet data connections, such as
GPRS in the GSM network. When you are using your device
in GSM and UMTS networks, it is possible to have multiple
data connections active at the same time; access points
can share a data connection, and data connections remain
active, for example, during voice calls. See "Connection
manager", p. 100.
To define the packet data settings, select 
Packet data
connection
 and select 
When available
 to register the
device to the packet data network when you switch the
device on in a supported network, or 
When needed
 to
establish a packet data connection only when an
application or action requires it. Select 
Access point
 and
enter the access point name provided by your service
provider to use the device as a packet data modem to your
computer.
These settings affect all access points for packet data
connections.
WLAN settings
Select 
Menu
Tools
Settings
Connection
Wireless LAN
.
To have an indicator displayed when there is a WLAN
available in your current location, select 
Show WLAN
availability
Yes
.
To select the interval for your device to scan for available
WLANs and update the indicator, select 
Scan for
networks
. This setting is not available unless you select
Show WLAN availability
Yes
.
Advanced WLAN settings
Select 
Options
Advanced settings
. The advanced
WLAN settings are normally defined automatically, and
changing them is not recommended.
To edit the settings manually, select 
Automatic
configuration
Disabled
, and define the following:
Long retry limit
 — Enter the maximum number of
transmission attempts if the device does not receive a
receiving acknowledgement signal from the network.
Short retry limit
 — Enter the maximum number of
transmission attempts if the device does not receive a
clear-to-send signal from the network.
119
Se
ttings
Cyan
Cyan
Magenta
Magenta
Yellow
Yellow
Black
Black
Cyan
Cyan
Magenta
Magenta
Yellow
Yellow
Black
Black