Nokia N78 User Manual page 154

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 switch wireless LAN (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 change the background scan settings:
1. Press , and select
Connection Wireless
>
2. To increase the background scan time interval, adjust
the time in Scan for
scans, select Show WLAN availability
3. To save your changes, press Back.
When Show WLAN availability
WLAN availability icon is not shown in the standby
mode. However, you can still manually scan for
© 2008 Nokia. All rights reserved.
Tools Settings
> >
LAN.
networks. To stop background
> Never.
is set to Never, the
available WLAN networks, and connect to WLAN
networks as usual.
Q: How can I save my data before deleting it?
A: To save data, use Nokia Nseries PC Suite to make a back-
up copy of all data to a compatible computer; send images
to your e-mail address, then save the images to your
computer; or send data using Bluetooth connectivity to a
compatible device. You can also store data on a
compatible memory card.
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. Press
Contacts, 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, press
select Messaging Options
>
Multimedia message
Manual to have the multimedia messaging centre save
messages to be retrieved later, or
incoming multimedia messages. If you select Manual,
you receive a notification when there is a new multimedia
message that you can retrieve in the multimedia message
centre. If you select Off, the device does not make any
, select
Settings
> >
Multimedia retrieval
>
Off to ignore all
, and
and
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