Section 8: Changing Your Settings 121Software updateSection 8• Disable: you can call any number.• Enable: you can only call phone numbers stored in your SIM’sFDN. You must enter your PIN2. You can obtain your PIN2 fromyour service provider.Change PIN2The Change PIN2 feature allows you to change yourcurrent PIN2 to a new one. You must enter the currentPIN2 before you can specify a new one. Once you haveentered a new PIN2, you are asked to confirm it byentering it again.Note: Not all SIM cards have a PIN2. If your SIM card does not, this menudoes not display.Software updateThis option lets you download Over-The-Air phonesoftware Updates from T-Mobile that improve theperformance of your phone. Only the internal softwareis updated. No phonebook entries or other informationsaved to your phone will be deleted.Important! Make sure your phone battery is fully charged or connect yourphone to the Travel Adapter before selecting this option.To update your phone’s software:1. In Idle mode, press the Menu soft key to access Menumode.2. Using the Navigation keys, scroll to the Settings icon.Press the Select soft key or the key to enter theSettings menu.
