Nokia 6086

Page 72
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S e t t i n g s
72
Call barring service
 — to restrict incoming calls to and outgoing calls 
from your phone (network service). A password is required.
Fixed dialling
 — to restrict your outgoing calls to selected phone 
numbers, if this function is supported by your SIM card
Closed user group
 — to specify a group of people whom you can call and 
who can call you (network service)
Security level
Phone
 — The phone asks for the security code whenever 
a new SIM card is inserted into the phone. Select 
Memory
 and the phone 
asks for the security code when the SIM card’s memory is selected and 
you want to change the memory in use.
Access codes
 — to set the PIN code or UPIN code in use, or to change the 
security code, PIN code, UPIN code, PIN2 code, and call barring 
password
Code in use
 — to select whether the PIN code or UPIN code should be 
active
Authority certificates
 or 
User certificates
 — to view the list of the 
authority or user certificates downloaded into your phone. See 
“Certificates,” p. 102.
Security module settings
 — to view 
Security module details
, activate 
Module PIN request
, or change the module PIN and signing PIN. See also 
■ Restore factory settings
To reset some of the menu settings to their original values, select 
Menu
Settings
Restore factory sett.
, and enter the security code. 
Data that you have entered or downloaded is not deleted. For example, 
names and numbers in 
Contacts
 are not affected.
■ Phone software updates
You may initiate phone software updates from the 
Phone updates
 menu. 
Also, your service provider may initiate the updates by sending them 
over the air directly to your device. This function is known as firmware 
over the air (FOTA).