Call functions1. When connected with a teleservice system, press<Options> and select Send DTMF.2. Enter the number you need to send and press<OK>.Using PhonebookYou can access the Phonebook menu to locate orUsing SIM servicesThe SIM service menu is available if you use a SIMcard in your phone. A SIM card provides services suchas news, weather, sports, entertainment, and locationservices.For details, see your SIM card instructions or contactyour service provider.