Lexus IS 250C 2014 - Page 327

327
3-4. Using the hands-free phone system (for mobile phones)
3
Interior features
■ Steering wheel switches
Volume
During an incoming call:
Adjusts the ring tone volume
During an ongoing call:
Adjusts the receiver volume
The voice guidance volume can-
not be adjusted using this but-
ton*.
Off-hook switch
Turns the hands-free system
on/starts a call
On-hook switch
Turns the hands-free system
off/ends a call/refuses a call
Talk switch
Turns the voice command
system on (press)/turns the
voice command system off
(press and hold)
■ Microphone
*: For vehicles sold in U.S. mainland, Canada and Hawaii only