Call Functions 64Changing your Roaming Network OptionsNote: Contact your service provider for information regarding preferredsystems.To change your Roaming option:1. From the Today screen, tap the right soft key function MainMenu ➔ Settings ➔ Phone ➔ Services tab ➔Networks.2. Tap the Change Setting button and from the Phone -Networks screen make your System Selection and TimeSetting changes.• Home only: Your phone is available for normal operation only inthe designated coverage area.• Automatic: The preferred roaming list is used to acquire service. Ifno preferred systems are found, any digital “Automatic A” or“Automatic B” system is acquired.Note: If the phone feature is off, this menu cannot be acessed.3. Tap to save your changes and return to the previousscreen.TTYYour Omnia is fully TTY compatible, and it allows you to connectTTY equipment to the phone’s headset jack. However, before youcan use a TTY device, you need to enable TTY functions usingthese steps:1. From the Today screen, tap the right soft key function MainMenu ➔ Settings ➔ Phone ➔ Services tab ➔TTY2. Tap the Change Setting button.3. Tap the Yes button from the TTY Warning popup. EnablingTTY will disable the audio of any connected headset.Voice CommandVoice Command TM transforms your device into your own virtualpersonal assistant, letting you use your voice to look up contacts,make phone calls, get calendar information, play and controlyour music, as well as start programs.See http://www.microsoft.com/windowsmobile/en-us/help/more/voice-command-support.mspx for a Voice Command demo.ok