Nokia 5800EN - Manual (Page 103)

also that the distance between the two devices is not over 10
metres (33 feet) and that there are no walls or other
obstructions between the devices.
Q: Why can’t I end a Bluetooth connection?
A: If another device is connected to your device, you can end
the connection from the other device or deactivate Bluetooth
connectivity in your device. Select Menu > Settings and
Connectivity > Bluetooth > Bluetooth > Off .
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 internet 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 turns off 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 turns off in between background
scans.
To change the background scan settings:
1. Select
Menu > Settings and Wireless LAN .
2. To increase the background scan time interval, adjust the
time in Scan for networks. To stop background scans,
select Show WLAN availability > Never .
3. To save your changes, select Back .
When Show WLAN availability is set to Never , the WLAN
availability icon is not shown 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 centre. 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 centre 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
Troubleshooting
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