User's Guide

DRAFT
Tools
109
Select the desired barring option, and set it on (Activate)
or off (Cancel), or check whether the option is active
(Check status). Call barring affects all calls, including
data calls.
Call barring and call diverting cannot be active at the same
time.
When calls are barred, calls may be possible to the official
emergency number programmed into your device.
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
microcellular network (MCN) technology and to activate
cell info reception.
Enhancement
In the standby mode, indicates a compatible headset
is connected, and that the headset is unavailable, or
a Bluetooth connection to a headset is lost. indicates
a compatible loopset is connected and that a Text
phone is connected.
Select Headset, Loopset, Text phone, Bluetooth
handsfree, or Car kit and from the following:
Default profile—Set the profile that you want activated
each time you connect a certain enhancement to your
device. See ‘Profiles—set tones’, p. 91.