2008 Toyota Sienna Owners Manual - Page 361

08 SIENNA_U (L/O 0801) 2. On−hook switch When the hands −free system is on, pushing the on−hook switch turns the hands − free system off. 3. Off −hook switch Pushing the off −hook switch hands −free system on. turns the When receiving a call, pushing the off − hook switch allows you to talk on the phone. 4. Talk switch Pushing the talk switch turns the hands − free system on and initiates the speech command system. Pushing and holding the talk switch ends the speech command system. 5. Microphone The microphone is used when talking on the phone or using the speech command system. 320 2008 SIENNA from Aug. '08 Prod. (OM45455U)