2008 Lexus RX 350 Navigation Manual - Page 120

RX350_Navi_U (L/O 0612) 120 OTHER FUNCTIONS D Sending a tone by the speed tone You can send a tone by the speed tone. (For registering the speed tone, see "(b) Registering the speed tone" on page 123.) If the continuous tone signal is registered in a phone book, this screen appears. (If not registered, "Send" and "Exit" are not displayed.) Confirm the number displayed on the screen and touch "Send". The number before marked sign will be sent. When you touch "Exit", this function will be finished and normal tone screen appears. To hang up the phone: Touch or push of the steering wheel. The continuous tone signal is the marked sign (p or w) and the number following telephone number. (ex. 056133p0123w#1:) You can do this operation when you want to operate an answering machine or use a telephone service in bank for example. You can register the phone number and the code number in the phone book. 1. Touch "Speed Tone". 2. Touch the desired switch to send a tone.