66If the message memory is still full, your phone willdisplay No space: message waiting. You can clear thisnotification by pressing OK.Note: Messages are usually deleted from your Inbox. An incomingemergency message may delete messages from your Savedfolder.Touch tonesYour phone can generate various sounds, called touchtones, when the keys are pressed. These are alsoknown as DTMF tones.Touch tones can be used for many automated, over-the-phone services such as checking bank balances,airline arrival and departure times, and using voicemailbox options. Touch tones can be sent only when acall is active.Storing touch tone stringsTouch tone strings can be used for sending andreceiving information with your phone. For example,you can store your office voice mailbox number, alongwith your password for easy access to your messages.Store touch tone strings the same way you storephone numbers (see page 50).You can store a whole digit sequence in your phonebook and send it as touch tones for frequently-usedstrings of numbers.Sending a touch tone stringMake sure Menu 4 2 3 1 (Settings - Phone settings -Touch tones - Manual touch tones) is not set to Off.1. During a call, press Options2. Scroll to Touch tones and press OK3. Enter touch tone string or recall string from thephone book and press OKNote: Use caution when sending confidential information overthe air when using DTMF tones in analog mode.