Nokia 3155 - Manual (Page 65)

S e t t i n g s
57 Copyright © 2005 Nokia. All rights reserved.
5. Reenter the new lock code for
verification, and select OK .
When changing your lock code, make
sure you store it in a safe place, away
from your device. Avoid entering
access codes similar to emergency
numbers to prevent accidental
emergency calls.
Call restrictions
Select call restrictions to block or allow
numbers for incoming and outgoing
calls. With any numbers entered as
allowed numbers, all those entered as
blocked numbers are ignored. With a
number blocked, the phone blocks any
call from it, and send the caller to the
voice mail.
1. In standby mode, select Menu >
Settings > Security .
2. Enter the lock code, and select OK .
See " Change lock code ," p. 56 .
3. Select Call restrictions .
4. Select the types of calls you want
to restrict:
Restrict outgoing calls —Set
restrictions on making calls.
Restrict incoming calls —Set
restrictions on receiving calls.
5. 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.
6. Select one of these options: Select ,
Add restriction (unavailable with
memory full), Edit (unavailable
with no number added), or Delete
(unavailable with no number
added).
Note: With restricted calls,
you may still call the official
emergency number
programmed into your device.
Voice privacy
Voice privacy is a network service.
See "
Network Services ," p. vii . If your
wireless service provider or network
operator 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 standby mode, select Menu >
Settings > Security .
2. Enter the lock code, and select OK .
See " Change lock code ," p. 56 .
3. Select Voice privacy > On or Off .