Nokia 3100b - Operator Logo; Change Display Brightness; Tone; Enhancement

64 Copyright © 2003 Nokia
Settings
Operator logo
Note: This feature is network-dependent. Contact your service provider for
more information.
Select Menu > Settings > Display settings > Operator logo, then select On or Off.
Change display brightness
1 Select Menu > Settings > Display settings > Display brightness.
2 Use the scroll keys to adjust the contrast level to your preference, then select
OK.
•TONE
You can adjust the ringing volume, keypad tones, and more for the active profile.
See “Customize” on page 57.
• ENHANCEMENT
The Enhancement settings menu appears only if the phone is or has been
connected to some Nokia audio enhancements, for example, to a headset.
1 Select Menu > Settings > Enhancement settings.
2 Select either Headset, Handsfree, Loopset, TTY/TDD, or Gaming cover and
follow the prompts.
Note: TTY/TDD is only available in the Nokia 3100b phone.
• SECURITY
Note: Calls may be possible to the official emergency number programmed
into your phone even when security features that restrict calls are in use.
Select Menu > Settings > Security settings and select one of the following
options:
PIN code request—Set the phone to ask for your PIN code every time the phone is
switched on (if this function is supported by your SIM card).
Call restrictions—Restrict incoming calls to and outgoing calls from your phone.
Fixed dialing—Restrict your outgoing calls to selected phone numbers (if this
function is supported by your SIM card).
Closed user group—Specify a group of people whom you can call and who can call
you.