Nokia N93 - Manual (Page 108)

Tools
107
Call restriction and call forwarding cannot be active at the
same time.
When calls are restricted, calls may be possible to certain
official emergency numbers.
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 wireless
service provider)—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 wireless service
providers. Contact your service provider for more details.
Operator selection —Select Automatic to set the device for
which you want to search, 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 cellular network.
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 settings
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 TTY
is connected.
Select Headset , Loopset , TTY , 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. 95.
Automatic answer —Set if you want 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. Automatic answer is not available for TTY .
Lights (for car kit)—Set whether lights remain on or are
switched off after the time-out.
If you are using a TTY , you must activate it on your device.
Press , and select Tools > Settings > Enhancement >
TTY > Use TTY > Yes .