Nokia 1255 User Manual

Also see for 1255: Technical manual User guide User guide

Contents

S e t t i n g s41Copyright © 2006 Nokia. All rights reserved.2. Enter the lock code and select OK.3. Enter the phone number, or selectSearch, recall the number from thephone book, and select OK.Change the lock codeThe lock code allows you to access thephone when it is locked.1. In standby mode, select Menu >Settings > Security settings >Access codes > Change lock code.2. Enter the current lock code(default is 1234), and select OK.3. Enter the new lock code(4 characters), and select OK.4. Enter the new lock code again,and select OK.When you change your lock code,make sure you store it in a safe place,away from your phone. Avoid enteringaccess codes similar to emergencynumbers to prevent accidentalemergency calls.The security code can be used for thelock code.Change the security codeThe security code is needed for taskssuch as deleting all contacts orrestoring factory settings.1. In standby mode, select Menu >Settings > Security settings >Access codes > Change securitycode.2. Enter the current security code(default is 12345), and select OK.3. Enter the new security code(5 characters), and select OK.4. Enter the new security code again,and select OK.When you change your security code,make sure you store it in a safe place,away from your phone. Avoid enteringaccess codes similar to emergencynumbers to prevent accidentalemergency calls.■ NetworkThe following features are networkservices. See “Network services”, p. viifor more information. The menuoptions you see in your phone arebased on your service provider’snetwork. The network determineswhich options actually appear in thephone menu. Check with your serviceprovider for more information.The Network menu allows you topersonalise the way your phonechooses a network in which to operatewhile you are within or outside of yourprimary or home system. Your phone isset to search for the most cost-effective network. If your phonecannot find a preferred network,it selects a network automaticallybased on the option you choose in theNetwork menu.