Nokia 3155i User Manual page 66

S e t t i n g s
Restrict incoming calls—Set restrictions on receiving calls.
4. Select whether to block or allow numbers:
Blocked numbers—Set the numbers the phone can only block, allowing all the
rest.
Allowed numbers—Set the numbers the phone can only call or receive,
blocking all the rest.
5. Select Select, Add restriction
(unavailable with no number added), or
added).
Note: When calls are restricted, calls may be possible to the official
emergency number programmed into your device.
Voice privacy
Voice privacy is a network service. See "Network services," p. 6. If your wireless
service provider supports this feature, the voice privacy feature protects the
privacy of your current phone conversation from other callers placing phone calls
on your same network.
1. In the standby mode, select
2. Enter the lock code, and select OK. See "Change lock code," p. 65.
3. Select Voice privacy > On or Off.
■ Network
The Network menu enables you to customize 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 cost-effective network. If
your device cannot find a preferred network, it selects a network automatically
based on the option you choose in the
The menu options you see in your device depend on your service provider's
network. The network determines which options actually appear in the device
menu. Check with your service provider for more information.
Roaming options
You can set your device to roam or search for another network when you are not
in your home area.
66
(unavailable with memory full),
Delete (unavailable with no number
Menu > Settings > Security.
Network menu.
Edit