Nokia N91 - Manual (Page 101)

Tools
100
Network
Your device can automatically switch between the GSM and
UMTS networks. The GSM network is indicated with
in the
standby mode. The UMTS network is indicated with .
Network mode (shown only if supported by the operator)—
Select which network to use. If you select Dual mode ,
the device uses the GSM or UMTS network automatically,
according to the network parameters and the roaming
agreements between the network operators. Contact your
network operator for more details.
Operator selection —Select Automatic to set the device
to search for and select one of the available networks,
or
Manual to manually select the network from a list
of networks. If the connection to the manually selected
network is lost, the device sounds an error tone and asks
you to reselect a network. The selected network must have
a roaming agreement with your home network, that is,
the operator whose SIM card is in your device.
Glossary: A roaming agreement is an agreement
between two or more network service providers
to enable the users of one service provider to
use the services of other service providers.
Cell info display —Select On to set the device to indicate
when it is used in a cellular network based on micro-
cellular network (MCN) technology and to activate cell
info reception.
Enhanc. sett.
Indicator shown in the standby mode:
A headset is connected.
Select Headset or Bluetooth handsfree and the following
options are available:
Default profile —To set the profile that you want activated
each time you connect a certain enhancement to your
device. See “Profiles—Set tones,” p. 27.
Automatic answer —To set the device to answer an incoming
call automatically after 5 seconds. If the Ringing type is set
to
Beep once or Silent , automatic answer is disabled.
Positioning
Press , and select Tools > Position. . With Positioning ,
you can enable one or more positioning methods to allow
compatible applications to receive the position information
of the current location of your device. When you enable
a positioning method you can, for example, save the
position information of your current location in
Landmarks and Navigator .
Positioning methods may be network based (network service)
or they may require that you use a compatible GPS receiver.
To enable a positioning method, scroll the method, and
select
Options > Enable .