Nokia E51

Page 126
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Q: How do I switch WLAN off on my Nokia
device?
A: The WLAN on your Nokia device switches off when you
are not trying to connect, not connected to another access
point, or not scanning for available networks. To further
reduce battery consumption, you can specify that your
Nokia device does not scan, or scans less often, for
available networks in the background. WLAN switches off
in between background scans.
To stop the background scans, select 
Menu
 > 
Tools
 >
Settings
 > 
Connection
 > 
Wireless LAN
 > 
Show WLAN
availability
 > 
Never
. You can still manually scan for
available WLAN networks and connect to WLAN networks
as usual.
To increase the background scan interval, select 
Show
WLAN availability
 > 
Yes
, and define the interval in 
Scan
for networks
.
Q: Why can't I browse the web even though the
WLAN connection is working and the IP settings
are correct?
A: Check that you have defined the HTTP/ HTTPS proxy
settings correctly in the advanced settings of your WLAN
access point.
Q: How do I check the signal quality of my WLAN
connection?
Select 
Menu
 > 
Connectivity
 > 
Conn. mgr.
 > 
Active
data connections
 > 
Options
 > 
Details
. If the signal
quality is weak or moderate, you may encounter
connection problems. Try again closer to the access point.
Q: Why do I have problems with the security
mode?
A: Check that you have configured the security mode
correctly, and that it is the same that the network uses. To
check the security mode the network uses, select 
Menu
 >
Connectivity
 > 
Conn. mgr.
 > 
Active data
connections
 > 
Options
 > 
Details
.
Check also the following: you have the correct WPA mode
(preshared key or EAP), you have disabled all EAP types that
are not needed, and all the EAP type settings are correct
(passwords, user names, certificates).
Q: Why can’t I select a contact for my message?
A: The contact card does not have a phone number, an
address, or an e-mail address. Select 
Menu
 > 
Contacts
,
and edit the contact card.
Q: The note Retrieving message is shown
briefly. What is happening?
A: The device is trying to retrieve a multimedia message
from the multimedia messaging centre. This note is shown
if you have set 
Multimedia retrieval
 to 
Always
automatic
 in the multimedia message settings. Check
that the settings for multimedia messaging are defined
correctly and that there are no mistakes in phone numbers
or addresses. 
Q: How can I end the data connection when the
device starts a data connection again and
again?
A: The device may be trying to retrieve a multimedia
message from the multimedia message centre. To stop the
device from making a data connection, select 
Menu
 >
Messaging
 > 
Options
 > 
Settings
 > 
Multimedia
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