Section 8118Note: 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.3. Using the Navigation keys, highlight the Softwareupdate option and press the Select soft key or thekey.4. Follow the onscreen instructions.