Nokia E75

Page 149
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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.
To define the packet data settings, select 
Packet data
connection
 and 
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
register the device to a packet data network only when
an application or action attempts to establish a packet
data connection. This setting affects all access points
for packet data connections. To use the device as a
packet data modem for your computer, select 
Access
point
, and enter the access point name provided by
your service provider. To use a high-speed data
connection, select 
High speed packet access
 >
Enabled
.
WLAN settings
Select
Menu
 > 
Control panel
 > 
Settings
 and
Connection
 > 
Wireless LAN
.
To have an indicator displayed when there is a wireless
LAN (WLAN) available in your current location, select
Show WLAN availability
 > 
Yes
.
To select the interval for your device to scan for
available WLANs, and to update the indicator, select
Scan for networks
. This setting is not available unless
you select 
Show WLAN availability
 > 
Yes
.
To set the device to test the internet capability of the
selected WLAN automatically, to ask for permission
every time, or to never perform the connectivity test,
select 
Internet connectivity test
 > 
Run
automatically
, 
Ask every time
, or 
Never run
. If you
select 
Run automatically
 or allow the test to be
performed when the device asks for it, and the
connectivity test is performed successfully, the access
point is saved to internet destinations.
To check the unique media access control (MAC)
address that identifies your device, enter
*#62209526# in the home screen. The MAC address is
displayed.
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.
•
RTS threshold
 — Select the data packet size at
which the WLAN access point device issues a request
to send before sending the packet.
•
TX power level
 — Select the power level of your
device when sending data.
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