Nokia 3300

Page 96
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 © 
2003 Nokia. All rights reserved.
PIN code request
 to set the phone to ask for your PIN code every time the 
phone is switched on. Some SIM cards do not allow the PIN code request to be 
turned off.
Call barring service
 (network service) to restrict incoming calls to and outgoing 
calls from your phone. A barring password is required.
Fixed dialling
 to restrict your outgoing calls and text messages to selected 
phone numbers if this function is supported by your SIM card. The PIN2 code is 
required.
When the fixed dialling is on, GPRS connections are not possible except while 
sending text messages over a GPRS connection. In this case, the recipient’s 
phone number and the message centre number have to be included on the 
fixed dialling list.
Closed user group
. Closed user group is a network service that specifies the 
group of people whom you can call and who can call you.
Security level
. Select 
Phone
 and the phone will ask for the security code 
whenever a new SIM card is inserted into the phone.
Select 
Memory
 and the phone will ask for the security code when SIM card’s 
memory is selected and you want to change the memory in use, (see 
) or copy from one memory to another 
Access codes
 to change the security code, PIN code, PIN2 code or barring 
password. Codes can only include numbers from 0 to 9.