281CH14PHONESERVICE DIALING NUMBERS (SDN)You can view the list of Service Dialing Numbers (SDN) assigned byyour service provider. These numbers include emergency numbers,customer service numbers and directory inquiries.This menu is available only when your SIM card supportsService Dialing Numbers.SELECT TTY MODEYour phone is able to operate with TTY (Teletypewriter) digital modes.This feature is system dependent and may not be available in all areas.1 From the Home screen, press the left soft key< [Start].2 Select Settings and press OK.3 Scroll to [Phone] [More…] [TTY Mode] andpress OK.4 Select TTY mode (Full, Talk, Hear, Off).5 Press [Done].
