Call Divert; Call Barring; Network - Nokia N77 User Manual

information about a security module, scroll to it, and
select Options >

Call divert

Call divert allows you to divert your incoming calls to
your voice mailbox or another phone number. For details,
contact your service provider.
Select which calls you want to divert and the desired
diverting option. To divert voice calls when your number
is busy or when you reject incoming calls, select
Set the option on (Activate) or off (Cancel), or check
whether the option is activated
Several diverting options can be active at the same time.
When all calls are diverted,
standby mode.
Call barring and call diverting cannot be active at the
same time.

Call barring

Call barring (network service) allows you to restrict the
calls that you make or receive with the device. To change
112
Security details.
(Check status).
is shown in the
the settings, you need the barring password from your
service provider.
Select the desired barring option, and set it on (Activate)
or off (Cancel), or check whether the option is active
(Check status).
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.
If busy.

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
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
network service providers. Contact your network service
provider for more details.
Call barring affects all calls, including
(shown only if supported by the network