Nokia N97 User Manual page 144

Q: Why do missing, discolored, or bright dots
appear on the screen every time I switch on my
device?
A: This is a characteristic of this type of display. Some
displays may contain pixels or dots that remain on or
off. This is normal, not a fault.
Q: Why can't my Nokia device establish a GPS
connection?
A: Establishing a GPS connection may take from a
couple of seconds to several minutes. Establishing a
GPS connection in a vehicle may take longer. If you are
indoors, go outdoors to receive a better signal. If you
are outdoors, move to a more open space. Ensure that
your hand does not cover the GPS antenna of your
device. If the weather conditions are bad, the signal
strength may be affected. Some vehicles have tinted
(athermic) windows, which may block the satellite
signals.
Q: Why can't I find my friend's device while
using Bluetooth connectivity?
A: Check that both devices are compatible, have
activated Bluetooth connectivity, and are not in hidden
mode. Check also that the distance between the two
devices is not over 10 meters (33 feet) and that there
are no walls or other obstructions between the devices.
144
Q: Why can't I end a Bluetooth connection?
A: If another device is connected to your device, you
can close the connection from the other device or
deactivate Bluetooth connectivity in your device. Select
Menu Settings and Connectivity
>
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 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
>
Fi.
Bluetooth
> >
and Connectivity Wi-
>