36 2B. SettingsPress Options (right softkey) > Delete to delete the message.(Selecting Delete All deletes any custom preset messagesand restores the system standard set of preset messages.)To add a new preset message:1. Press > Settings > Messages > Preset Messages. (Youwill see the list of preset messages. You can store up to 20messages.)2. To add a new message, press Options (right softkey) > AddNew.3. Enter your message (see “Entering Text” on page 22) andpress Done (left softkey). (Your new message will be addedto the beginning of the list.)Other Text Message SettingsThese settings allow you to configure the options associated witha text message sent from your phone. These options include: Callback Number - allows you to set the callback number forthe recipient to view when receiving a text message.To activate a callback number:1. Press > Settings > Messages > Callback #.2. Select None, , or Other.Airplane ModeAirplane Mode allows you to use many of your phone’s features,such as Games, Notepad, and Voice Memos, when you are in anairplane or in any other area where making or receiving calls ordata is prohibited. When you set your phone to Airplane Mode, itcannot send or receive any calls or access online information.1. Press > Settings > More... > Airplane Mode.2. Read the disclaimer and press OK (left softkey).3. Highlight On, Off, or On PowerUp and press .While in Airplane Mode, your phone’s standby screen will display“Phone off.”TTY UseA TTY (also known as a TDD or Text Telephone) is atelecommunications device that allows people who are deaf, hardof hearing, or who have speech or language disabilities, tocommunicate by telephone.Your phone is compatible with select TTY devices. Please checkwith the manufacturer of your TTY device to ensure that it isPLS-M240.book Page 36 Wednesday, September 23, 2009 3:55 PM