Toyota 4Runner: Operating the system using a voice command
By following voice guidance instructions output from the speaker, voice
commands enable the operation of the hands-free phone system without the need to
check the display or operate 
.
Operation procedure when using a voice command
Press the talk switch and follow voice guidance instructions.
Auxiliary commands when using a voice command
The following auxiliary commands can be used when operating the system using a voice command:
“Cancel”: Exits the hands-free phone system
“Repeat”: Repeats the previous voice guidance instruction
“Go back”: Returns to the previous procedure
“Help”: Reads aloud the function summary if a help comment is registered for the selected function
Using the hands-free phone system (for cellular phone)
Audio unit
1. Display A message, name, phone number, etc. is displayed.
Lower-case characters and special characters, such as an umlaut, cannot be
displayed.
2. Selects speed dials 3. Selects i ...
Using the hands-free phone system for the first time
Before using the hands-free phone system, it is necessary to register a
cellular phone in the system. The phone registration mode will be entered
automatically when starting the system with no cel ...
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TERMINALS OF ECU
1. CHECK CERTIFICATION ECU
(a) Disconnect the F79 certification ECU connector.
(b) Measure the voltage and resistance according to the value(s) in the table
below.
Terminal No. (Symbol)
Wiring Color
Ter ...
0.0096