96Mobile networksSet options for network selection and data services whileroaming.Important!: Depending on your service plan, changes you make to MobileNetworks settings may incur extra charges. Contact yourWireless Provider for more information.1. From the Home screen, touch Menu ➔ Settings ➔Wireless & networks ➔ Mobile networks.2. Set these options:• Data roaming: Enable or disable connections to data serviceswhen your device is roaming on another network. For moreinformation about roaming, see “Roaming” on page 11• System select: Change the roaming mode for CDMA networks.– Home Only: Restrict your phone to your home network’s coveragearea. When outside the coverage area, your phone will not roam, andcall functions and other wireless features will not be available.– Automatic: Allow your phone to automatically acquire service based ondefault settings, using your Wireless Provider’s network and thenetworks of roaming partners.Dial up networkingConnect to data services using dial-up networking.Note: You cannot use other data services while Dial Up Networking isenabled.1. From the Home screen, touch Menu ➔ Settings ➔Wireless & networks.2. Touch Dial up networking to enable or disable dial-upnetworking. When enabled, a check appears in thecheckbox.Call settingsIgnore with messageCreate messages to use when rejecting incoming calls. For moreinformation, see “Ignoring a call with a message” on page 341. From the Home screen, touch Menu ➔ Settings ➔ Callsettings ➔ Ignore with message.2. Touch Create.3. Enter the message text, then touch Save.Note: To erase messages, touch Menu ➔ Delete.