Nokia N97 - Manual (Page 149)

Q: Why can't I see a wireless LAN (WLAN) access
point even though I know I'm within its range?
A: The WLAN access point may use a hidden service set
identifier (SSID). You can only access networks that use
a hidden SSID if you know the correct SSID and have
created a WLAN access point for the network on your
Nokia device
Q: How do I turn the wireless LAN (WLAN) off on
my Nokia device?
A: The WLAN on your Nokia device is deactivated when
you are not connected or trying to connect 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. The
WLAN is deactivated in between background scans.
To change the background scan settings, do the
following:
1. Select Menu > Settings and Connectivity >
Wireless LAN .
2. To increase the background scan time interval,
adjust the time in Scan for networks. To stop
background scans, select Show Wi-Fi
availability > Never .
3. To save your changes, select Back .
When Show Wi-Fi availability is set to Never , the
WLAN availability icon is not displayed in the home
screen. However, you can still manually scan for
available WLAN networks, and connect to WLAN
networks as usual.
Q: What do I do if the memory is full?
A: Delete items from the memory. If Not enough
memory to perform operation. Delete some data
first. or Memory low. Delete some data from phone
memory. is displayed when you are deleting several
items at the same time, delete items one by one,
beginning with the smallest items.
Q: Why can’t I select a contact for my message?
A: The contact card does not have a phone number,
address, or e-mail address. Select Menu > Contacts
and the relevant contact, and edit the contact card.
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 center. To stop
the device from making a data connection, select
Menu > Messaging and Options > Settings >
Multimedia message > Multimedia retrieval .
Select Manual to have the multimedia messaging
center save messages to be retrieved later, or Off to
ignore all incoming multimedia messages. If you select
Manual , you receive a notification when you have a
new message in the multimedia message center. If you
select Off , the device does not make any network
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