Nokia 6620 - Manual (Page 77)

66 Copyright © 2004 Nokia
• CALL RESTRICTION (NETWORK SERVICE)
Select Menu > Settings > Call restriction.
Call restriction allows you to restrict outgoing and incoming calls with your
phone. For this function, you need the restriction password, which you can obtain
from your service provider. Call restriction affects all calls, including data calls.
Select Options, and choose one of the following:
Activate—Request the network to set call restriction on.
Cancel—Set the selected call restriction off.
Check status—Check if the calls are blocked or not.
Edit restr. passw.—Change the restriction password.
Cancel all restrict.—Cancel all active call restrictions.
You cannot block incoming calls while call forwarding or fixed dialing is active.
See "Call forwarding (network service)" on page 23. See also “Security” on page 63.
When calls are blocked, calls still may be possible to the official emergency number
programmed into your phone.
• NETWORK
Select Menu > Settings > Network > Operator selection or
Cell info display.
Operator selection
Automatic—Set the phone to automatically search for and select one of the
cellular networks available in your area.
Manual—Select the desired network manually from a list of networks. If the connection
to the manually selected network is lost, the phone will sound an error tone and ask
you to select a network again. The selected network must have a roaming agreement
with your home network, that is, the operator whose SIM card is in your phone.
Cell info display
On or Off—Set the phone to indicate when it is used in a cellular network based
on microcellular network (MCN) technology and to activate cell info reception.
• ENHANCEMENT
Select Menu > Settings > Enhancement and one of the following:
Enhancement in use—If you are using an enhancement such as a loopset,
headset, or TTY adapter, you must activate it by selecting Headset, Loopset, or TTY.
If you have activated a loopset, the headset will use the same settings as the loopset.