70 2C. SettingsCall SettingsYour device allows you to configure call settings suchas Plus Code dialing, other international dialingoptions, and TTY configuration.Activating Plus Code DialingPlus Code dialing allows you to have the phoneautomatically dial the international access code foryour location once you touch and hold .(See “Plus (+) Code Dialing” on page 58.)1. Press > > > Call settings.2. Tap North American dialing to activate the feature(a green checkmark appears in the adjacent field).Changing the International Dialing CodeBy default, the international dialing prefix (code) is setto 011. This code can not be changed until the featureis temporarily disabled. Once disabled, the fieldbecomes accessible and can be altered.1. Press > > > Call settings.2. Tap North American dialing to deactivate thefeature. This enables the International Dialing field.3. Tap International Dialing.4. Tap the entry field and press from theonscreen keyboard to delete the previous value.5. Enter a new value and tap OK.6. Tap North American dialing to reactivate the feature.This disables the International Dialing field.Airplane ModeAirplane Mode allows you to use many of your device’sfeatures, such as Games, Memo, and Music, when youare in an airplane or in any other area where making orreceiving calls or data is prohibited. When you set yourdevice to Airplane Mode, it cannot send or receive anycalls or access online information.1. Press and hold to reveal the Phone options.2. Tap Airplane mode.– or –1. Press > > > Wireless & networks.0 +SPH-M580.book Page 70 Thursday, January 12, 2012 2:53 PM