Lexus IS 250C 2014 Manual page 336

3-4. Using the hands-free phone system (for mobile phones)
Dialing by inputting a number
Press the talk switch and say "Dial by number".
STEP 1
Press the talk switch and say the phone number.
STEP 2
Dial by one of the following methods:
STEP 3
a. Press the off-hook switch.
b. Press the talk switch and say "Dial".
c. Select "Dial" using
Dialing by inputting a name
Press the talk switch and say "Dial by name".
STEP 1
Select a registered name to be input by either of the following
STEP 2
methods:
a. Press the talk switch and say a registered name.
b. Press the talk switch and say "List Names". Press the talk switch
when the desired name is read aloud*.
Dial by one of the following methods:
STEP 3
a. Press the off-hook switch.
b. Press the talk switch and say "Dial".
c. Select "Dial" using
Speed dialing
Press the off-hook switch.
STEP 1
Press the preset button in which the desired number is registered.
STEP 2
Press the off-hook switch.
STEP 3
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*: For vehicles sold in U.S. mainland, Canada and Hawaii only
and .
and .