Nokia 1506 User Manual page 46

Network
The network menu allows you to customise the roam call
ringing tone, and the way your device chooses a network
in which to operate while you are within or outside of
your primary or home system. Your device is set to search
for the most effective network. If your device cannot find
a preferred network, it selects a network automatically
based on the option you choose in the network menu.
The menu options you see in your device are based on your
service provider's network. The network determines which
options actually appear in the device menu. For more
information, check with your service provider.
Select Menu
or Roam call ringing
Network services
The following features are network services. To check the
availability of the services, please contact your service
provider.
Select Menu
following:
46
> Settings >
tone.
> Settings >
Network > Single band phones
Network services and from the